Talc is a mineral composed of hydrated magnesium silicate with the chemical formula H2Mg3(SiO3)4.In loose form,it is the widely used substance known as Talcum Powder.Talc is used in many industries such as paper making,plastic,paint and coatings,rubber,food,electric cable pharmaceuticals,cosmetics,ceramics etc.

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Dimensional Stability : Other, High
Strength : Moderate hardness (Mohs scale: 3)
Product Type : Other, Calcite Powder
Chemical Composition : CaCO3 (Calcium Carbonate)
Types of Refractories : Other, Nonrefractory
Porosity : Low
Dimensional Stability : Other, High stability under various conditions
Strength : High density and strength
Product Type : Mineral, Other
Chemical Composition : BaSO4 (Barium Sulfate)
Types of Refractories : Nonrefractory material, Other
Porosity : Low
Dimensional Stability : High thermal stability under heat, Other
Strength : High strength under heat stress
Product Type : Calcined Clay, Other
Chemical Composition : Al2O3 (approximately 45% 55%) SiO2 (approximately 40% 50%)
Types of Refractories : Other, Aluminosilicate refractories
Porosity : Low porosity
Dimensional Stability : Other, High
Strength : High
Product Type : Barytes Powder, Other
Chemical Composition : Barium sulfate (BaSO4)
Types of Refractories : Other, Nonreactive
Porosity : Low