Ores And Minerals

We are leaders in the market for providing best range of Precipitated Silica, Micronized Talc Powder and Kaolin Powder

Precipitated Silica

Min. Order (MOQ) 50 Kilogram
Country of Origin India
Purity 100%
Appearance White Granules
Form Powder
Packaging Type HDPE Bag
Annual Supply Capacity 2000MT/Annum

SKOA IMPEX is one of the largest manufacturers & distributors of precipitated silica / hydrated silica / amorphous silica / silicic acid and silicates today, having complete vertical integration, rigid quality control standards and unique product properties. We cater to every segment of the market with user specific products. We have supply capacity of 2000 MT/Annum.
Precipitated Silicas are available in various combinations of physical properties such primary and secondary particle size, surface area, bulk density, absorption capacity etc. It is available in three physical form Categories: -

Powder Products
Spray Dried Granules
Compacted Pellets

Unique Properties

Very High Water / Oil Absorption - Up to 600% has been achieved and efforts are in progress to achieve the 800% mark. Most competing products have water-absorption up to 300% maximum only.
Very Low Bulk Densities-Up to 0.04 gm/cc has been achieved whereas competing products have 0.12 gm/cc minimum.
Very High Surface Areas-Up to 600 m2/gm has been achieved.

Production FacilitiesPrecipitation is carried out in microprocessor-controlled batch reaction vessels, followed by filler- presses/vacuum filters and flash/spray driers and finally micro-mill with classifier for micronization wherever required.

Applications (PRECIPITATED Silicas)Precipitated silicas having high absorption capacities can be used to provide one or several of the following properties:

Free - flow -Thixotropy
Carrying Agent -Anticaking
Flatting -Matting
Reinforcement-Insulation
Lightness-Rheology Control
Suspension-Inert filler

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Micronized Talc Powder

Min. Order (MOQ) 50 Kilogram
Country of Origin India
Thickness 0-5Mic
Application Industrial Use
Grade Technical Grade
State Solid
Purity 90%
State Powder
Packaging Type BOPP Bags

Micronized TalcTalc is a Magnesium - Silicate - Hydrate with extremely lamellar structure having high aspect ratio. Because of the platy nature of this special form of Talc, it is considered a REINFORCING FILLER in many plastic applications.

Why Use Our Talc?We take utmost care in the selection of soapstone lumps. Only white coloured assorted lumps are used to ensure freedom from impurities.
The micronization and classification further renders the material highly suitable for all applications where ultrafine size and high purity is required.

Packing25 Kgs/bag; In new laminated H.D.P.E. bags with loose polythene liner inside.

Few Application

As a filler in paper, rubber, foam and plastics.
In Talcum and face powders, ointments and pastes.
As an extender in paints.
For making soft pencils, glass, fabrics and metals.
In textile industry as an adsorbing agent for bleaching cotton, removing grease spots etc.
To make high voltage insulators, glazes, acid and alkali proof vessels rain water piping etc.
In anti corrosion pigments.
As an anti caking agent.
As nucleating agent in production of polymers.

Technical Specification

Whiteness	%	92-96	96-98	96-98
Average Particle Size	Micron	44656	44656	44596
Surface Area	m²/gm	44626	44626	44659
Sp. Gravity	--	2.75	2.75	2.75
Bulk Density*	gm/cc	0.40-0.45	0.36-0.44	0.32-0.38
Water Absorption	%	30-35	30-35	32-35
pH Value	--	8.5-9.3	8.5-9.3	8.5-9.3
Moisture	%max	0.5	0.5	0.5
MgO	%max	31	31	31
SiO2	%max	63	63	63
Mixed Oxides	%max	2	2	2
Loss on Ignition	%max	7	7	7
Residue on 500 mesh	%max	0.5	0.5	0.2
Packing	Kgs/bag	25	25	25