Talc By The Good Earth Chemicals

We are providing a wide range of Talc to our esteemed clients. French Chalk of Soapstone is the softest and one of the most important industrial minerals in the world found in rocks formed over many millions of years. It is a hydrated magnesium silicate with the chemical formula Mg3Si4O10(OH)2. It is also written as H2Mg3(SiO3)4, which corresponds to 4.8% H2O; 31.7% MgO and 63.5% SiO2.
* Although it has very little chemical reactivity, talc does have a marked affinity for certain organic chemicals, i.e. it is organophilic.
* It is practically insoluble in water and is chemically inert to acids and alkalies.
* TalcIt can withstand temperatures upto 1300A C and its melting point is at 1500A C.
* It has low electrical and thermal conductivity.
* Above all it can be easily powdered, cut and sawn into any shape and size.
* It possesses lubricating properties, high luster and sheen chemical inertness, high fusion point, low conductivity to heat and electricity and hiding power as pigment extender.
* The color of the material varies from pure white to silvery white, gray, green and yellow.