Talc Mineral Powder

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Product Description

We are instrumental in offering a premium quality Talc Mineral Powder that is also known as french chalk and soap stone. This powder is processed by making use of optimum quality basic material and modern technology under the supervision of our deft professionals in tune with set international norms. The powder provided by us has extremely soft soapy feeling and it is very slippery. Improves resistance to thermal shocks & gives superior electrical properties, our offered powder gives smoothness and brightness to paper. In addition to this, clients can get this Talc Mineral Powder from us at industry leading prices.

Features:

Accurate composition
Unadulterated
Enhanced shelf life
Hygienically processed

Chemically Talc is Magnesium Silicate: 3Mgo, 4SiO₂, H₂O. [Magnesium Silicate]

Chemical Composition

MgO	30.0 - 32.5%
SiO₂	64.0 - 66.0%
Fe₂O₃	00.5%
CaO	1.5 - 2.5%
Al₂O₃	00.6%

Physical Properties

Appearance	White fine smooth powder
Sp. gravity	2.7 to 2.9
Bulk density	0.5%
Whiteness	94%
Oil absorption value	35 to 40%
Hardness	1 (Mohs)
Moisture & Volatile matter	0.5% by wt. (105 deg.C)
Water soluble matter	Max 0.5%
PH of 10% aqueous solution	8 to 10 (ASTM D 1208-65 BS 1795.)

Minimum 88% combined magnesium calcium silicate

Industrial Applications

Paper: Gives smoothness, brightness to paper & partially replaces TiO2. Also acts as pitch absorber.

Paints: Highly recommended for wood finishes, primers, putties, undercoateds, architectural finishes, water based coatings. Its laminar structure helps in better corrosion protection and also improves exterior durability of paints. Recommended for epoxy and exterior paints.

Ceramics: Talc improves resistance to thermal shocks and gives superior electrical properties. It gives greater toughness to speak plugs and switch boards. It also improves dry pressing resistance of ceramic bodies.

Foundries: Used in mould making and for final finish.

Plastic & Rubber: Used in variety of application as filler.

Cosmetics: Super fine talc powder is used in cosmetic for its smooth silky finish.

Normal Supplies: 240/400/700 mesh, talc in both SSW and off white colour or as per customer's demand.

Packing: HDPE bags. 50 Kgs. nett.

Material Storage: Store the material in dry area. This material is non-hazardous & non-flammable.

Shelf Life: The life span is upto 5 years.

Note: The information provided is based on test report and reference. The user should test sample before bulk trial. This is purely natural process minerals. So there is possibility of purity Ã‚Â± 5%.