Talc is a broad term that includes many different types of minerals and is a hydrous from of magnesium silicate.Talc is a very soft mineral and can be scratched into with a fingernail.，When crushed, it becomes a fine white powder used in many products . Talc is also known to be a very flexible mineral.
Talc is extremely broad use,Talc is most commonly known for being used to heal rashes, such as in baby powder. It is also used very often in everyday materials such as crayons and talc chalk, and is also used in pharmacies for making medications. Talc is also used for a pottery technique called crazing.
Talc chalk has anti-stick, fire resistance, acid resistance, insulation resistance, high melting point, chemical stability, good covering power, soft, shiny, strong adsorption of other excellent physical and chemical properties.
