Our Products
CHESTNUT EXTRACT, pyrogallol type tannin.
In comparison with Querbracho and mimosa, it will be seen that CHESTNUT has much lower pH, and this natural acidity imparts to CHESTNUT its characteristics of giving a high tannin fixation and firmness to leather tanned with it, lower water solubles and a higher resistance to water penetration.
Differing from the catechol tannins, CHESTNUT is very stable to the effects of light, as it does not appreciably oxidize in air, and for this reason in addition to the acidic properties already mentioned, is a suitable constituent of heavy leather tannage blends.
USAGE :-CHESTNUT EXTRACT maintains its characteristics unchanged if properly stored in dry premises protected from sunlight in closed bags.
The offered chemical is used in concrete construction, refractory castables making, refinery industry and improves the product strength and prevent cracks. The provided chemical is precisely processed by our vendors' skilled professionals using quality assured chemical substances with the aid of sophisticated technology. Further, the offered Calcium Lignosulphonate is available with us in different quantity packing at the most feasible price
FeaturesCalcium Lignosulphonate is a anionic surfactant. It is a water- reducing agent in concrete construction & refractory castables makink, and an excellent adhesive in refinery application.
1. Water-reducing agent:A. Prefabricated or fresh concrete construction; B. Preparation of anti freezing, pump-deliverable water reducing agent; C. Preparation of different type of water reducing agent; D. For refractory castables, to reduce the water addition, lower the porosity and accordingly improve the strength.
2. AdhesiveA. It is used as mineral powder adhesive to improve recovery rate in refinery process; B. It is an excellent adhesive for fireproof products. It can improve the products' strength and prevent cracks; C. It reduces the viscosity of clay and improves the product yields in the ceramic fabrication; D. If is added with phenol type additives in electrolysis, purer precipitates is formed
TAMRIN KERNAL white powder is a Ming of many splendors. Its Powder is widely used in industrial products. Including paper, textile, jute plywood, food, cattle feed, oil drilling industries. It is also used in Foundries as core binder, as a substitute for Gums and Guar Gum in particular, as it is the most viscous powder, for instance, not many people know that Tamarind Seed polysaccharide is used in ice cream and confectionary in Japan. It is also used as a substitute for dextrin and starches.
TAMRIN KERNAL WHITE POWDER The yield is about 51.47percent of the weight substances. In addition to polysaccharides. Proteins, fiber, fat and inorganic salts, it contains free sugars and tannins. Besides D-xylems, D-Galactose, D-Glucose2 which constitute the main polysaccharides, the rice sugar portion contains the L-arabinese.
TAMRIN KERNAL WHITE POWDER, when heated with water, forms thick viscous, colloidal dispersions, which yield strong, transparent, elastic films on evaporation. Its dispersions also have sufficient gluing powder, but their fluidity and consequently their powder of penetration into the yarn is rather poor, when compared with Thin Boiling Starches.
DE FATTED TAMRIN KERNAL WHITE POWDER removes sticky appearance and lump formation. Removal of Fat facilitates finer granulation and improves color.
TAMRIN KERNAL WHITE POWDER Modified (LOW VISCOSITY W P) has established itself as a good sizing agent; it may also find use as an adhesive, a thickener or a dispersant.
The Indian Standard institute has formulated a standard for two grades for
TAMRIN KERNAL White Powder. The grade-I is as follows:
indian standard specification no. is: 189-1977
TAMRIN KERNAL WHITE POWDER GRADE-I
natural vegetable tanning extract , uniform in color, correct tanning condition give rapid penetration by high tanning fixation. Its main properties are
QUBERACHO ATO may be used in all vegetable and mixed tanning and retaining processes, by itself or combined with other vegetable extracts or sythentinc products. its the most versatile vegetable extract and the most widely used in the world. Storage: QUBERACHO ATO maintains its characteristics unchanged if properly stored in dry premises protected from sunlight in closed bags. Paking:25 kgs
is a vegetable tanning agent belonging to the piragallol tannin group. It is used as re-tanning of lightweight leathers especially automotive. Tara tb produces full, soft and light colored leather with excellent light and heat fastness properties.
its main properties are :
the average analytical composition of tara powder tanning according to the filter method is
the tara tb tanning used in leather chrome re-tannage for shoes and upholstery should be about 5-8% of reduced weight. For re-tanning of chrome-tanning goat and calf skin, it should be about 2-3% of reduced weight. In combination with other vegetable tannins, up 50% of de quantity of each maybe reached for vegetable tanning.in any vegetable tanning, it is used alone or combines with other vegetable tannins.packaging
Specifications
Physical aspect | White Powder |
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Tannin Content | 50% (2%+/-) |
Insoluble | 16.50% |
Humidity | 11.00% |
pH | 3.5 |
Granulometry | - |
Specifications
Physical aspect | Light golden powder |
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Tannin Agent | 60% |
NonTannin Agent | 10% |
Moisture | 08% |
Insolubles | 07% |
Ashes | 05% |
pH | 4.1 |
Specifications
Physical aspect | Reddlsh brown powder |
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Tannin Agent | 60 + 2% |
Water Max. | 09% |
Insolubles | 07% |
Ashes | 08% |
pH | 4.7 / 5.3 |
Lovibond Colour (obs) | Red : 1.9 / 2.7 Yellow : 3.8 / 4.7 |
Specifications
Physical aspects | Light Brown |
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Tahhihs | 56 % |
Moisture | 8.0 % |
Ash | 12 % |
pH | 3.5 % |