Fine
Quality Talc Powder in India by
Earth MinChem
Fine Quality Talc
Powder in India by Earth MinChem
The word “talc” likely derived from the
Arabic word for mica, “talk,” acknowledging the mineral’s mica-like flakes. Talc
was used by the ancient Egyptians to carve scarabs and amulets and by Native
Americans to form bowls, pots, cooking stoves and other utensils. Talc is one
of the oldest and most
widely used cosmetic
ingredients, dating to Egyptian times.
Fine Quality Talc
Powder in India by Earth MinChem
The major use of
talc is as a paper
constituent, where it fills the interstices
between cellulose paper fibers, reduces paper transparency, improves ink
receptivity, and absorbs undesirable tree sap residues that can generate
blemishes in the paper.
Fine Quality Talc Powder in India by Earth MinChem
http://www.earthminechem.com/talc/
Talc is a hydrous silicate
composed of magnesium, silica
(silicon and oxygen) and water that is
relatively pure in composition but can contain small amounts of aluminum, iron,
manganese and titanium. The
physical and chemical properties that make talc commercially useful include
chemical inertness, fragrance retention, high dielectric strength, high thermal
conductivity, low electrical conductivity, luster, moisture content, oil and
grease adsorption, purity, softness and whiteness.
Fine Quality Talc
Powder in India by Earth MinChem
Some specific products that
contain talc include the ceramic substrate of automobile catalytic converters,
wire and cable insulation, auto body putty, asphalt shingles, window caulk, wallboard
joint compound, pharmaceutical tablets, chewing
gum, candy, gaskets, hoses, vinyl flooring and siding and, of course, baby and
body powders. Talc also is used in agricultural applications as a chemical
carrier for herbicides and pesticides and as a fruit-dusting agent.
Fine Quality Talc
Powder in India by Earth MinChem
Fine Quality Talc
Powder in India by Earth MinChem
Earth MineChem
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