Other Products / Services #3681362

water based pigment dispersion

a pigment is a material that changes the color of reflected or transmitted light as the result of wavelength-selective absorption. This physical process differs from fluorescence, phosphorescence, and other forms of luminescence, in which a material emits light. Most materials selectively absorb certain wavelengths of light. Materials that humans have chosen and developed for use as pigments usually have special properties that make them useful for coloring other materials. A pigment must have a high tinting strength relative to the materials it colors. It must be stable in solid form at ambient temperatures.

application:

water based flexo inks

screen printing inks

roto gravure inks

off-set inks

textile printing inks

all types of printing usage

technical properties

ph:6-7

particle size:1-2microns

colourchemical typec.i. No.colour no.cas no.

blackorganicpigment black 7772661333-86-4

redorganicpigment red 8123356410-30-6

greenorganicpigment green 7742601328-53-6

blueorganicpigment blue15:074160147-14-8

orangeorganicmixmixmix

golden yelloworganicmixmixmix

lemon yelloworganicmixmixmix

*pigments are not food grade certified currently. Please refer to our technical for further information.

packaging 50kg/30kg open-top drum.

shades - all colours available.

shades red, rust red, green, dark green, parrot green, olive green, mehendi green, turquoise blue, indigo blue, american blue, cyan, lemon yellow, golden yellow, orange, magenta, pink, etc

we have the facility to develop customized color shades as per our customers' demand.

also, we can develop fluorescent, pearlescent and metallic pigment dispersion.

reactive dyes

reactive dye is the dye that can react with a fibre to form a covalent link that is forming a permanent attachment in the fibre and could not be removed by repeated treatment with boiling water under neutral conditions.

reactive dyes are mainly used for dyeing cellulose fibres such as cotton and viscose, but they are also increasingly gaining importance for wool and polyamide. The range of available reactive dyes is wide and enables a large number of dyeing techniques to be used. In dyeing cellulose fibres with reactive dyes the following chemicals and auxiliaries are used:

alkali (sodium carbonate, bicarbonate and caustic soda)

salt (mainly sodium chloride and sulphate)

urea may be added to the padding liquor in continuous processes

sodium silicate may be added in the cold pad-batch method.

properties :-

1.reactive dyes are anionic dyes, which are used for dyeing cellulose, protein and polyamide fibres.

2.reactive dyes are found in power, liquid and print paste form.

3.during dyeing the reactive group of this dye forms covalent bond with fibre polymer and becomes an integral parts of the fibre.

4.reactive dyes are soluble in water.

5.they have very good light fastness with rating about 6. The dyes have very stable electron arrangement and can protect the degrading effect of ultra-violet ray.

6.textile materials dyed with reactive dyes have very good wash fastness with rating reactive dye gives brighter shades and has moderate rubbing fastness.

7.dyeing method of reactive dyes is easy. It requires less time and low temperature for dyeing.

8.reactive dyes are comparatively cheap

9.reactive dyes have good perspiration fastness with rating 4-5.

10.reactive dyes have good perspiration fastness.

shades - all colours available.

pearl powder

pearl powder is made by boiling fresh or saltwater pearls (to sterilize them), and then milling the pearls into a soft fine powder thats similar in texture to flour or cornstarch. It contains amino acids, calcium, and trace minerals and has many purported benefits for skin and health. It is a popular ingredient in skin care products today, but it isnt new. Its been used for thousands of years in chinese and ayurvedic medicine.

backed by rich industry experience and in-depth knowledge of this domain, we are distributing, exporting, trading and manufacturing excellent quality pearl powder to the patrons. The offered range of pearl powder is processed using excellent quality ingredients that are procured from the reliable vendors of the market. Offered powder is widely appreciated among the clients for their remarkable quality attributes such as longer shelf life, precise ph value and purity.

application:

finishing powders - coating

face masks

skin lotions

oral supplements

toothpaste

printing & printing ink

plastic

*please refer to our technical for further information.

advantages:-

1. Color changing by angles, magical color with a high mirror effect

2. Inorganic, multilayer coating, light bright and color

3. Nontoxic, odorless, good light/heat/weather resistance.

4. Free of heavy metal.

shades

white

red

golden

copper

two-tone colors

*also, we can develop pearlescent color based flexo inks-water base.

cationic softener flakes

cationic softener in flakes form

it is an excellent cationic softener, cold water rapid soluble for cotton, terry cotton knitted blend fabrics, and for resin processing industry. It has a very good hand feeling and antistatic properties. Because of its low-yellowing specific characteristic, it is very suitable for blue and white jeans laundry or stone-washing processing.

highlights

gives very good surface smoothness & provides a non-greasy handle.

imparts full and fluffy feel to garments and hosiery.

exhibits lubricating properties thus improves liability.

being economical and substantive can be incorporated in compatible finish recipes for achieving cost effective but rich feel. (e.g. With silicon formulation)

applicable for cellulosics and its blends by exhaust as well as padding method.

cold water soluble.

*please refer to our technical for further information.

advantages

1.almost no influence on dyes fastness.

2.it can be rapidly soluble in cold water; its solution is very soluble.

3.non-irritant on human skin.

4.it is very suitable for cheese dyeing process.

5.suitable for all kinds of fibers.

6.application according to the padding and exhaust method.

7.it is compatible with all silicone softener.

8.pleasant, soft and voluminous handle especially on cellulose fibers.

9.provides good surface smoothness.

10.improves the sewing properties of knitted goods.

11.non yellowing despite its cationic character.

12.preliminary trials in the case of very high drying temperatures are advisable.

13.it provides excellent body and feel to the fabric.

technical properties

chemical structure-fatty acid condensation product

appearance-off white to cream coloured flakes

ionic character-cationic

glycerin

glycerol(also calledglycerineorglycerin) is a simplepolyolcompound. it is a colorless, odorless, viscousliquid that is sweet-tasting and non-toxic. the glycerol backbone is found in thoselipidsknown asglycerides. due to having antimicrobial and antiviral properties it is widely used in fda approved wound and burn treatments. it can also be used as an effective marker to measure liver disease. it is also widely used as a sweetener in the food industry and as ahumectantinpharmaceutical formulations. owing to the presence of threehydroxyl groups, glycerol ismisciblewithwaterand ishygroscopicin nature.

application:

it is an ingredient of processing aid in cosmetics, toiletries, personal care, drugs, and food products. its functions act as a denaturant, humectant, solvent, and perfuming.

defoamer

a defoamer or an anti-foaming agent is a chemical additive that reduces and hinders the formation of foam in industrial process liquids. The terms anti-foam agent and defoamer are often used interchangeably. Strictly speaking, defoamers eliminate existing foam and anti-foamers prevent the formation of further foam. Commonly used agents are insoluble oils, polydimethylsiloxanes and other silicones, certain alcohols, stearates and glycols. The additive is used to prevent formation of foam or is added to break foam already formed.

in industrial processes, foams pose serious problems. They cause defects on surface coatings and prevent the efficient filling of containers. A variety of chemical formulae are available to prevent formation of foams.

application

pharmaceuticals

textile industry

paints & coatings

paints & coatings

detergents

surfactants

paper and pulping industry

oil refining and crude oil

microbiological fermentation

*please refer to our technical for further information.

classification

oil based defoamers

powder defoamers

water based defoamers

silicone based defoamers

eo/po based defoamers

alkyl polyacrylates

technical properties

anti-foaming agents

contain silicone oil and surfactants

reduce the formation of foam

control the generation of foam on surface of liquid

used in industrial processing liquids

low viscosity & surface active properties

affinity to the air-liquid surface

optical brightener

optical brighteners, optical brightening agents (obas), fluorescent brightening agents (fbas), or fluorescent whitening agents (fwas), are chemical compounds that absorb light in the ultraviolet and violet region (usually 340-370 nm) of the electromagnetic spectrum, and re-emit light in the blue region (typically 420-470 nm) by fluorescence. These additives are often used to enhance the appearance of color of fabric and paper, causing a "whitening" effect; they make intrinsically yellow/orange materials look less so, by compensating the deficit in blue and purple light reflected by the material, with the blue and purple optical emission of the fluorophore.

optical brightening agents (obas) are chemicals that are added to everything from linen slacks and silk blouses to socks and underwear. They use the process of fluorescence to trick your eyes into believing your clothes are whiter and brighter than they actually are. To ensure your garments enhance and retain this whiter than white appearance, many laundry detergents contain optical brighteners, too.

application

clear and pigmented lacquers

paints

molded thermoplastics

films and sheets

printing inks

synthetic leather

ultraviolet tracer

photo processing solutions

adhesives

fibers

thin layer chromatography (tlc)

overprint varnishes

printing inks

*please refer to our technical for further information.

DIRECT DYES

Direct dyes are anionic dyes substantive to cellulosic fibers when applied from an aqueous bath containing electrolyte. Many of them also dye protein fibers.

Direct Dye is a class of dyestuffs that are applied directly to the substrate in a neutral or alkaline bath. They produce full shades on cotton and linen without mordanting and can also be applied to rayon, silk, and wool. Direct dyes give bright shades but exhibit poor wash fastness. Various after treatments are used to improve the wash fastness of direct dyes, and such dyes are referred to as after treated direct colors.Direct Dyes are molecules that adhere to the fabric molecules without help from other chemicals. Direct dyes are defined as anionic dyes with substantivity for cellulosic fibers, normally applied from an aqueous dyebath containing an electrolyte, either sodium chloride (NaCl) or sodium sulfate (Na2SO4).

The dyeing process with direct dyes is very simple, Direct dyeing is normally carried out in a neutral or slight alkaline dye bath, at or near boiling point , but a separate after treatment such as cationic dye fixing , to enhance wet fastness has been necessary for most direct dyeing .

Direct dyes are used on cotton, paper, leather, wool, silk and nylon. They are also used as pH indicators and as biological stains.

APPLICATION:

Direct dyes are usually applied with the addition of electrolyte at or near the boil in the machines capable of running at atmospheric pressure. But in HTHP dyeing machines it is carried out at temperatures above the boil in case of pure as well as blended yarns.

An addition of alkali, usually sodium carbonate, may be made with acid-sensitive direct dyes and with hard water as well as to enhance the dye solubilisation. When cellulose is immersed in a solution of a direct dye it absorbs dye from the solution until equilibrium is attained, and at this stage most of the dye is taken up by the fibre. The rates of absorption and equilibrium exhaustion vary from dye to dye. The substantivity of the dye for cellulose is the proportion of the dye absorbed by the fiber compared with that remaining in the dyebath.

*Please refer to our technical for further information.

Properties:-

1.Water soluble dyes

2.Anionic nature

3.Needs electrolyte for exhaustion.

4.Dyeing process is carried out in alkaline condition.

5.Generally applied for cellulosic as well as protein fibers.

6.Fastness properties are average specially wet fastness.

7.Fastness properties are improved by after treatment.

8.It is not widely used as compared with reactive dyes.

9.Comparatively cheap in price.

10.Direct dyes are used for cheap goods for local market.

acrylic dyes

acrylic (cationic) dyes are specially developed for dyeing acrylic fibre which is widely used in the manufacturing of blankets, carpets, knitting goods, decorative fabrics, fur toys, dress materials, sarees, etc. These dyes are characterized by their strong tinctorial power, outstanding brightness and excellent fastness properties. They are also suitable for dyeing and printing which are free from german banned amines. They are water soluble mainly applied to acrylic fibres, but some use for wool and silk. Usually acetic acid is added to the dyebath to help the uptake of the dye onto the fibre.

application:

please refer to our technical for further information.

sr. No.product namec.i. Namec.i. No.cas no.

1 yellow 10gfbasic yellow 40-35869-60-4

2 golden yellow glbasic yellow 284805454060-92-3

3 yellow 5gbasic yellow 5148053883949-75-1

4 yellow grlbasic yellow 2948053955777-80-5

5 brilliant red 5blbasic red 241108812899186

6 red gtlbasic red 18110854454925

7 red 2bbasic violet 16480136359-45-1

8 red flbasic red 15--

9 blue bbasic blue 1-3251-6-0

10 brilliant blue 5gbasic blue 3510044444-00-3

11 blue rlbasic blue 541105215000-59-6

12 blue grlbasic blue 4111105

1115412270-13-2

13 blue fgrlbasic blue 41:1--

14 orangebasic orange 22480404657-0-5

15 briliant brownbasic orange 3011085512217-45-7

16 red nv basic violet 11:1451747339889-7

shades - all colours available.

fluorescent pigments

daylight fluorescent pigments are luminescent materials that require no artificially generated energy to reflect colored light and give off fluorescent light. Fluorescent pigments are composed of dyed organic polymers that are formulated to be solvents for the fluorescent dyestuff. Fluorescent pigments are bright eye-catching powder colors. Fluorescent powder glow under uv light and gives eye catching appearance in the day light. Fluorescent pigments are also known as day glow fluorescent powder.

the pigment range is made by us in a way that it becomes capable of converting lower end of spectrum and uv light into the visible light of the key wavelength. This phenomenon of absorbing white and ultra violet lights along with converting them in visible range makes this pigment exceptionally bright and of outstanding visibility. Exceptional color brilliance, nature friendliness, free from harsh materials and longevity are the salient features due to which these pigment also demanded in making printing inks like plastisol inks, gravure inks, screen inks and flexographic.

we have an exclusive array of superior quality fluorescent pigments that finds extensive applications paper coating, wax coloring, paints, sindoor, textile dyeing, printing, crayon coloring, idol or clay coloring and rubber or latex coloring in different domains. These pigments are processed at our state of art processing unit by using topnotch quality components to match with the quality norms laid down by the industry.

application:

fluorescent pigment for paper coating.

fluorescent pigment for textile.

fluorescent pigment for ink.

fluorescent pigments for murti coloring.

fluorescent pigments for rubber coloring.

fluorescent pigments for wax coloring.

fluorescent pigment for plastic.

fluorescent pigments for paint industries.

*please refer to our technical for further information.

principal features

excellent brightness and colour strength.

available in bright 8 brilliant shades.

free from heavy metal.

very fine particle size.

physical properties

daylight fluorescent pigments are used wherever visibility is vital i.e. For their remarkable eye-catching shades. Following are the specifications of our regular series:

seriesavg. Particle sizespecific gravitysoftening pointheat stabilitybulk densitysolvent resistance

sr conc4-6 microns1.38155-1650c210-2200c0.38v.good

vx conc3-5 microns1.36130-1400c170-1900c0.30poor

200010-15 microns1.36110-1200c120-1400c0.38good

pl10-15 microns1.3890-1100cupto 2600c0.40n.a.

htr4-7 microns1.2110-1400cupto 2900c0.32n.a.

tncoarse powder1.380-900cn.a.0.80soluble

packaging - 30kg open-top drum.

shades red, green, yellow, orange, magenta, pink, violet.

acid dyes

acid dyes are highly water soluble, and have better light fastness than basic dyes. The textile acid dyes are effective for protein fibers such as silk, wool, nylon and modified acrylics. They contain sulphonic acid groups, which are usually present as sodium sulphonate salts. These increase solubility in water, and give the dye molecules a negative charge. In an acidic solution, the -nh2 functionalities of the fibres are protonated to give a positive charge: -nh3+. This charge interacts with the negative dye charge, allowing the formation of ionic interactions. As well as this, van-der-waals bonds, dipolar bonds and hydrogen bonds are formed between dye and fibre. As a group, acid dyes can be divided into two sub-groups: acid-leveling or acid-milling.

chemical structure of acid dyes

these dyes are normally very complex in structure but have large aromatic molecules, having a sulphonyl or amino group which makes them soluble in water. Most of the acid dyes belongs to following three main structural molecules,

1.anthraquinon type

2.azo dye type

3.triphenylmethane type.

different types of acid dyes

the basic dyes are classified into several groups , based on the leveling properties, economy of the dyeing and fastness properties, however generally these are classified into these three classes,

1. Neutral acid dyes :-

these are supra milling or fast acid dyes, having medium to good wet fastness properties , some of the dyes have poor light fastness in pale shades . Many of the dyes are used as self shades only. These are applied to the fiber in a weakly acid or neutral ph.

2. Weak acid dyes

these dyes belongs to the milling class of dyes. These dyes have good fastness properties but light fastness is moderate to poor.

3. Strong acid dyes

these dyes are applied in a strongly acidic medium and also called leveling dyes, however there wet fastness properties is a limitation. These dyes are very good to produce the combination shades.

classification according to dyeing characteristics

acid dyes are commonly classified according to their dyeing behaviour, especially in relation to the dyeing ph, their migration ability during dyeing and their washing fastness. The molecular weight and the degree of sulphonation of the dye molecule determine these dyeing characteristics. The original classification of this type, based on their behaviour in wool dyeing, is as follows:

1.level dyeing or equalising acid dyes;

2.fast acid dyes;

3.milling acid dyes;

4.super-milling acid dyes.

milling is the process in which a woollen material is treated, in weakly alkaline solution, with considerable mechanical action to promote felting. Dyes of good fastness to milling are essential to avoid colour bleeding during the process.

properties of acid dyes

since these are sold as a sodium salt, therefore these form a large anion in the aqueous medium.

1.these dyes are anionic in nature.

2.these dyes are suitable for wool, silk, polyamide and modified acrylics.

3.these are applied from a strongly acidic to neutral ph bath.

4.these dyes have no affinity for cotton celluloses , hence not suitable for cellulosics.

5.these dyes combine with the fiber by hydrogen bonds , vander waals forces or through ionic linkages.

shades - all colours available.

soy lecithin

lecithin is a generic term to designate any group of yellow-brownish fatty substances occurring in animal and plant tissues which are amphiphilic they attract both water and fatty substances (and so are both hydrophilic and lipophilic), and are used for smoothing food textures, emulsifying, homogenizing liquid mixtures, and repelling sticking materials.

application

in the pharmaceutical industry, it acts as a wetting agent, stabilizing agent and a choline enrichment carrier, helps in emulsification and encapsulation, and is a good dispersing agent. It can be used in manufacture of intravenous fat infusions and for therapeutic use.

in animal feed, it enriches fat and protein and improves pelletization.

in the paint industry, it forms protective coatings for surfaces with painting and printing ink, has antioxidant properties, helps as a rust inhibitor, is a colour-intensifying agent, catalyst, conditioning aid modifier, and dispersing aid; it is a good stabilizing and suspending agent, emulsifier, and wetting agent, helps in maintaining uniform mixture of several pigments, helps in grinding of metal oxide pigments, is a spreading and mixing aid, prevents hard settling of pigments, eliminates foam in water-based paints, and helps in fast dispersion of latex-based paints.

lecithin also may be used as a release agent for plastics, an antisludge additive in motor lubricants, an antigumming agent in gasoline, and an emulsifier, spreading agent, and antioxidant in textile, rubber, and other industries.

food additive - the nontoxicity of lecithin leads to its use with food, as an additive or in food preparation. It is used commercially in foods requiring a natural emulsifier or lubricant.

dietary supplement - because it contains phosphatidylcholines, lecithin is a source of choline, an essential nutrient.

A solvent dye is a dye soluble in organic solvents. It is usually used as a solution in an organic solvent.

Solvent dyes are used to color organic solvents, hydrocarbon fuels, waxes, lubricants, plastics, and other hydrocarbon-based nonpolar materials. Fuel dyes are one use of solvent dyes. Their molecules are typically nonpolar or little polar, and they do not undergo ionization. They are insoluble in water. They form a colloidal solution in solvents. They have poor (basic dyes) to good (metal complex based) light fastness.

Solvent dyes are used for gold imitation (and other transparent metallic effects) of metalized polyester films. Also used in marking inks, inkjet inks, glass coloration, and so on.

These dyes are used extensively in fuel, oil, lubricant, grease, wax, and plastics coloration applications. These highly-concentrated heat-stable colorants, available in liquid and powder form, are soluble in polar solvents and hydrocarbon-based oil and lubricants. Their high concentration allows the formulator to use minimal amounts of dye thereby causing no change to the products original physical characteristics. In addition, their stability to high heat makes them a good match for lubricants, engine oil, automatic transmission fluid, and grease. Some lubricants are water-based and would require our water-soluble dyes or possibly pigments. The fluorescent dyes are used for leak detection in engines and hydraulic systems, and oil/water path detection in oil-field applications. Petroleum applications include gasoline, diesel, jet-fuel, biodiesel, fuel additives, heating oil, and kerosene. Wax applications include candles, shoe polish, coatings, paraffin, lamp oils, and beeswax. Plastics applications include SAN, ABS, PLA, PET, acrylic, polystyrenes, polycarbonates, nylon polyamides, and other polymers & resins.

APPLICATION:

1. Solvent dyes for Inks for rotogravure and rubber stereo printing; for coating copying paper and typewriter ribbons; for ball point pens, and in printing inks as shading and brightening agents and for double tone effects.

2.Solvent dyes for Petrol & Fuel Oils

3.Solvent dyes for Wax & Candles

4.Solvent dyes for Cosmetics

5.Solvent dyes for Wood Stain, Spirit & Varnishes.

6.Solvent dyes for Coloration of molding powders, construction material of cellulose acetate, celluloid, polystyrene, polymethacrylates, PVC, P/F, U/F.

7.Solvent dyes for Leather- spray finishing of dyed & undyed leather.

8.Solvent dyes for Aluminum foil printing, transparent lacquers, nitrocellulose, cellulose acetate, vinyl, alkyd, other synthetic resins or shellac.

*Please refer to our technical for further information.

Sr. No.Commercial NameC. I. Solvent Name

1Yellow 2RLSYellow 62

2Yellow RYellow 82

3Yellow GLYellow 90

4Brown 2RLBrown 43

5Orange GOrange 56

6Orange RLOrange 58

7Fire Red GLSRed 89

8Fire Red GRed 119

9Pink 5BLGRed 127

10Red 2BLRed 132

11Blue 2GLNBlue 48

12Blue FLEBlue 70

13Black REBlack 27

14Black RLBlack 29

fumed silica

fumed silica (cas number 112945-52-5), also known as pyrogenic silica because it is produced in a flame, consists of microscopic droplets of amorphous silica fused into branched, chainlike, three-dimensional secondary particles which then agglomerate into tertiary particles. The resulting powder has an extremely low bulk density and high surface area. Its three-dimensional structure results in viscosity-increasing, thixotropic behavior when used as a thickener or reinforcing filler.

fumed silica has a very strong thickening effect. Primary particle size is 550 nm. The particles are non-porous and have a surface area of 50600 m2/g. The density is 160190 kg/m3.

application

paints and coatings

unsaturated polyester resins, laminating resins and gel coats

htv- and rtv-2k-silicone rubber

adhesives and sealants

printing inks

cable compounds and cable gels

plant protection

adhesives and sealants

chemical mechanical planarization (cmp)

coatings

composites

food additives

greases

pharmaceuticals

printing and packaging

silicone sealants

skin and beauty care product

*please refer to our technical for further information.

advantages

optimum adjustment of rheology during processing

reinforcement of silicone elastomers

thickening of non-polar liquids

free-flow of foodstuffs and industrial powders

high chemical purity

excellent insulation properties, even at high temperatures

conversion of liquids to powders, e.g. Pharmaceuticals, cosmetics

jellification of battery acids

rheology control of greases and lubricants

biocide

a biocide is a type of chemical or microorganism that can deter, render harmless or exert a controlling effect on harmful organisms by chemical or biological means. They are industrially important as disinfectants, oxidizing agents and preservatives.

application

medicine

agriculture

forestry

industry

anti-fouling agents & disinfectants

consumer products - e.g. Building materials, cosmetics, household cleaning products, furniture, textiles, and wallpaper, cosmetics, cleaning products

food production

water treatment

container disinfection in transport

ammonium sulfate

ammonium sulfate [(nh) so] was one of the first and most widely used nitrogen (n) fertilizers for crop production. Its now less common but especially valuable where both n and sulfur (s) are required. Its high solubility provides versatility for a number of agricultural applications.

application

used as slow releasing nitrogenous fertilizer & reach source of sulphur nutrient.

used as a raw material for various chemicals, dyes and pharmaceuticals.

*please refer to our technical for further information.

technical properties

moisture % by wt. Max.1.0

ammoniacal nitrogen percent by weight, min.20.5

arsenic (as as2o3) % by wt. Max.0.01

free acidity (as h2so4) % by wt. Max.0.025

sulphate sulphur (as s), % by wt. Min.23

carboxymethyl cellulose c.m.c

carboxymethyl cellulose (cmc) is water-soluble cellulose ether produced by the partial substitution of the cellulose hydroxyl groups with ionic hydrophilic moieties. It is a cellulose derivative that consists of the cellulose backbone made up of glucopyranose monomers and their hydroxyl groups bound to carboxymethyl groups. It is added in food products as a viscosity modifier or thickener and emulsifier. It is also one of the most common viscous polymers used in artificial tears, and has shown to be effective in the treatment of aqueous tear-deficient dry eye symptoms and ocular surface staining. The viscous and mucoadhesive properties as well as its anionic charge allow prolonged retention time in the ocular surface. Sodium carboxymethylcellulose is the most commonly used salt.

besides controlling the rheology, cmc is known for its excellent water binding capacity, protein protection ability and film forming properties.

application

beverages

papermaking

mining

household products

health & personal care

*please refer to our technical for further information.

function

rheology modification

water-binding

film-forming

protein protection

particle stabilization

technical properties

cas number:9004-32-4

molecular formula:c8h16nao8

molecular weight:263.2 g/mol

sulphur colours

sulphur dyes are non-ionic, possess sulphur linkage, are water insoluble and produce shades that are reasonably cheap and wash and light fast. Dyes are applied in reduced and solubilised anionic state possessing affinity for cellulosics. After dyeing, oxidation is carried out to restore parent non-ionic dye structure; sulphur dye-cellulose attachment is established through physical forces with dye aggregation occurring in situ. Stored dyed cellulose is liable to be tendered in humid atmosphere due to presence of loose sulphur. Sodium sulphide, the most effective reducing/solubilising agent pollutes waste water, requiring the adoption of alternative reducing systems such as glucose, hydroxyacetone and reducing sugar.

these are water insoluble dyes and have no affinity for the cellulosics as such, but solubilised when treated with a weak alkaline solution of sodium sulphide or any other reducing agent to form a leuco compound. These leuco compounds are water soluble and have affinity for the cellulosic materials such as cotton, viscose, jute and flex etc. These dyes are absorbed by the cellulosic material in the leuco form from aqueous solution and when oxidized by suitable oxidizing agents, got converted into insoluble parent dye, which is fast to normal color fastness parameters.

shades lack tinctorial brilliance, limiting production to only deep shades like blue, black, khaki and green while brilliant red, orange and yellow are unsuccessful.

basic properties:-

1.economical dyeing with excellent tinctorial value and good build up properties.

2.good overall colorfastness properties such as wash fastness, light fastness, perspiration fastness etc. Moderate fastness to crocking and poor fastness to chlorines bleaching agents such as bleaching powder and sodium hypochlorite.

3.limited shade range to produce only dull shades and there is no true red dye in the range.

4.these dyes can be applied by exhaust, semi continuous or continuous dyeing methods on garment, yarn, knits, fabric as well as loose stock etc.

5.available in powder, granules and liquid forms.

6.sulphur black 1 is the major black dye used worldwide for dyeing of cellulosics.

7.the conventional dyeing process is not environment friendly due to pollution problems of sodium sulphide as well as sod/pot. Dichromates.

8.when dyed by using non polluting reducing and oxidizing agents the process is environment friendly.

disperse dyes

disperse dyes are water insoluble non-ionic dyes used to dye manmade fibers from acidic bath, specially designed for dyeing of polyester and are applied along with dispersing agent to retain dyes in fine dispersion.

a class of slightly water-soluble dyes originally introduced for dyeing acetate and usually applied from fine aqueous suspensions. Disperse dyes are widely used for dyeing most of the manufactured fibers.

dyes are colored, unsaturated organic chemical compounds capable of giving color to a substrate (a textile), i.e. Coloring or dyeing it.

properties:-

1.disperse dyes are nonionic dyes. So they are free from ionizing group.

2.they are ready made dyes and are insoluble in water or have very low water solubility.

3.they are organic coloring substances which are suitable for dyeing hydrophobic fibers.

4.disperse dyes are used for dyeing man made cellulose ester and synthetic fibers specially acetate and polyester fibers and sometimes nylon and acrylic fibers.

5.carrier or dispersing agents are required for dyeing with disperse dyes.

6.disperse dyes have fair to good light fastness with rating about 4-5.

7.the wash fastness of these dyes is moderate to good with rating about 3-4.

8.of all dyestuffs disperse dyes are of smallest molecular size.

9.generally disperse dyes are derivatives of azo, anthroquinone, nitro and quinine groups.

10.they do not undergo any chemical change during dyeing.

11.in presence of nitrous oxide, textile materials dyed with certain blue and violet disperse dyes with an anthraquinone structure will fade. This is called gas fading of disperse dyes which is a defect of this dye.

safolite

safolite is the sodium salt of hydroxymethanesulphinic acid. The key uses of this product are, as a discharge agent in textile printing, as redox catalyst in polymerisation process for manufacturing polymer/synthetic rubber such as abs, sbr, nbr, and as an antioxidant in drug formulations.

the pure form of safolite, we process is also known as sodium formaldehyde sulphoxylate. Owing to features like effectiveness, accurate composition and precise ph value, these chemicals are widely used in textile and pharmaceutical & formulation industries. Furthermore, we have the provision to offer all our products with customized facility as per the specifications of the clients.

application

textile - used as a colour discharge printing agent on cotton and synthetic fabrics.

pharmaceuticals - used as a stabilizer / antioxidant in a wide range of drug formulations

polymer - used as a redox catalyst in emulsion polymerisation process for manufacturing abs, sbr, x-sbr, nbr, cr, pvc-latices, pva, evcl, pce, vinyl acrylate and styrene acetate

*please refer to our technical for further information.

technical properties

cas no : 149-44-0

molecular formula :ch7nao5s

molecular weight:154.13g/mol

basic dyes

basic dye is a stain that is cationic (+ve charged) and so will react with material that is (-ve) negatively charged. This dye is usually synthetic, that act as bases, and which are actually aniline dyes. Their color base is not water soluble but can be made so by converting the base into a salt. The basic dyes, while possessing great tinctorial strength and brightness, are not generally light-fast.

basic (or cationic) dye molecules have a coloured component carrying a positive electrical charge which is attracted by negative charges on the fibre. Basic dyes must not be: (i) mixed with the negatively charged acid dyes since they will neutralise each other to form an insoluble complex; or (ii) used under alkaline conditions since many of the dyes will decompose to form the colourless dye base which is insoluble in water.

the basic dyes, like the acid dyes, unite chemically with the fibre. They do not take directly on cotton but they do on ligno-cellulosic fibres such as sisal, jute and coin for brightness and clarity of colour the basic dyes cannot be matched by any other class of dyestuff. Also, since the dyestuffs produce intense colours, quite small quantities of dye will produce deep hues.

although they produce bright colours cheaply, the light and water fastness properties of the colours are generally poor and for many textile purposes these dyes have been largely displaced by the more modern acid, direct, and reactive dyes.

properties of basic dyes

basic dyes are cationic soluble salts of coloured bases. Basic dyes are applied to substrate with anionic character where electrostatic attractions are formed. Basic dyes are not used on cotton as the structures are neither planar nor large enough for sufficient substantivity or affinity. Basic dyes are called cationic dyes because the chromophore in basic dye molecules contains a positive charge. The basic dyes react on the basic side of the isoelectric points. Basic dyes are salts, usually chlorides, in which the dyestuff is the basic or positive radical. Basic dyes are powerful colouring agents.its applied to wool, silk, cotton and modified acrylic fibres. Usually acetic acid is added to the dyebath to help the take up of the dye onto the fibre. Basic dyes are also used in the coloration of paper.

advantages:-

high tinctorial strength

moderate substantively

relatively economical

wide shade range

includes some of the most brilliant synthetic dyes

shows good brightness

usage :-

basic dyes for ink

basic dyes for paper

basic dyes for agrochemicals

basic dyes for textile(acrylic fibers)

DENIM DISCHARGE

This is our new invention. This product is used to fade out denim colour.

We are leading suppliers in Gandhinagar (Delhi's biggest cloth market) as well as Karol Bagh(Asia's biggest denim market).

Denim Discharge is used to achieve a white discharge effect on indigo dyed fabrics with reduced health and safety issues with no degradation of the fabric. The activator is Zinc Formaldehyde Sulfoxylate, and this is what causes the dyes in the fabric to be deactivated. Printing a straight discharge ink typically bleaches the fabric down to its natural color, a slightly off white. Discharge inks work well on fabric that is dyed with reactive dyes, although some dyes are more resistant than others, often those colors are in the kelly green, purple and royal blue families. When discharged, these resistant fabric dyes yield a more muted print that is usually a lighter tint of the base fabric color.

APPLICATION:

Paste - can be used as paste which can be directly applied to fabric

Liquid can be used in the form of liquid for different requirement.

Spray can be used in the form of spray for lower application.

*Please refer to our technical for further information.

Advantages:-

Cost effective

Easy to use

Easy to handle

Long shelf life

a binder or binding agent is any material or substance that holds or draws other materials together to form a cohesive whole mechanically, chemically, by adhesion or cohesion.

in a more narrow sense, binders are liquid or dough-like substances that harden by a chemical or physical process and bind fibres, filler powder and other particles added into it. Examples include glue, adhesive and thickening.

application

pidicryl binder sun is a new generation binder used for pigment printing on cotton, viscose, polyester blends and others. It is a sun curable binder.

pidicryl binder pdn special is a self-cross-linking acrylic copolymer emulsion used for pigment printing in textile industry.

pidicryl binder pdn is a self-cross-linking acrylic copolymer emulsion. It is specifically a kerosene based binder

pidicryl binder n060 is a new generation binder formulated to give high precision and accurate print designs

pidicryl binder hs eco is an extra soft binder used for pigment printing in textile industry.

pidicryl binder cil 100 is a special printing binder used for printing infant wears, cotton, blended fabrics, polyester, and others.

pidicryl binder bn is an acrylic emulsion with superior running properties.

pidicryl binder 6080 is a self-cross-linking acrylic copolymer emulsion with self emulsifying properties.

pidicryl binder 5555 is a self-cross-linking acrylic copolymer binder.

pidicryl binder 5500 is an acrylic copolymer binder suitable for khadi printing on synthetic fabrics.

pidicryl binder 5401 is an acrylic copolymer product used for pigment printing on cotton and blended fabrics.

pidicryl binder 4800 ee is an acrylic copolymer product used for pigment printing on cotton, polyester, blended fabrics, and others.

pidicryl binder 3300 is an acrylic copolymer emulsion.

pidicryl binder te eco is an acrylic co-polymer binder.

pidicryl binder tesf is an acrylic product suitable for pigment printing. It blends with good fastness properties.

pidicryl binder tln is a self-cross-linking acrylic copolymer emulsion used for printing cotton, viscose material and others.

pidicryl fl 9400 is a self-cross-linking and self-thickening acrylic emulsion. It is used for khadi printing on synthetic fabrics, khadi, pearl, flocking, and others.

pidicryl binder mmg is a self-cross-linking acrylic copolymer emulsion. It is specially developed for printing gold or silver powders on textile fabrics.

binder sln - properties: 28% - 30% active strength, appearance: bluish tint liquid, application: printing of pigment emulsion.

gold binder - gold binder has been specially developed for printing gold and silver prints.

jari binder appearence : milky white liquid, application : silver printing in textile.

foam binder

paper binder

mineral turpentuine oil

barrel packing

tanker available