Uses of Sillimanite Powder for Mining Industries
Sillimanite is mineral composed of Aluminum and silicon pent oxide. It was
named after the chemist B. Silliman (1779-1824). Sillimanite occurs
throughout the world in metamorphosed peri-aluminous sedimentary rocks.
Sillimanite Powder is widely used all over the world for manufacturing of
Refractory Bricks, Iron Foundries, Spark Plugs, Glass, and Chemicals.
Sillimanite is an alumino-silicate mineral with the chemical formula
Al2SiO5. It is one of the three allotropic varieties of mineral corresponding
to the formula Al2O3 SiO2. The other two are an adalusite and Kyanite. They
all contain 63.2% Al2O3 and 36.8% SiO2. They are distinguished from one
another by their modes of occurrence and physical and optical properties.
Anand Talc placed in Rajasthan state of India, who is a leading Sillimanite
Powder Manufacture in India. It offers you Sillimanite Powder for
industrial uses in various industries.
A common variety of Sillimanite is known as Fibrolite, so named because
the Mineral appears like a bunch of fibers twisted together when viewed
under thin section or even by the naked eye. Both the fibrous and
traditional forms of Sillimanite are common in Metamorphosed Sedimentary
Rocks. We are best Sillimanite Powder Exporter in Udaipur , Rajasthan, and
The sillimanite mineral in raw or calcined form is specially used in
manufacturing of refractory bricks, shapes, castings, monolithics, ramming
and gunning mixtures.
Anand Talc offers you Sillimanite Powder for various industrial
applications; it is one of the best Mining Mineral Exporter in India. They
are used in manufacturing of spark plugs and other insulated materials,
when mixed with china-clay. We make them available in Pure Powder form
as well as we also customize them as per the buyer’s requirements. There
are several uses of sillimanite powder in various mining industries as in
form of raw material in powder form .They are as Follows:-
*) Sillimanite Powder used as Refractory Products:-Between 1545º to
1550ºC, as it changes over to mullite there is a fairly rapid permanent
expansion of 2-3%. The mineral thus shows negligible expansion while
changing over to mullite and can hence be used without pre-calcinations.
Minimum increase in porosity upon heating: One outstanding feature of
sillimanite is that the volume porosity of grains hardly exceeds 6% after
heating. Moreover, if heating is prolonged, it tends to decrease as a
consequence of vitrification. It has low electrical conductivity. Anand talc is
an established supplier of raw, refractory grade sillimanite; we are a best
Talc Powder Manufacturers in India. Our sillimanite gives successful
results whether used raw or post calcinations.
*) Sillimanite used in Ceramic:- Anand Talc offers high purity sillimanite
powder, containing minimum basic impurities like sodium and calcium to
encourage the formation of the needle shape mullite in ceramic
manufacture. We are Sillimanite Powder Exporter for Ceramic Industry in
*) Sillimanite Powder in Electrical Components: - We offers you best form
of sillimanite powder for industrial use, that containing minimum iron
oxide, which otherwise alter the electrical conductivity of the product.
For More Details Visit:-
Web: - http://www.anandtalc.com/
Contact: - +91 294 2561997, +91 88750 11114
Email: -email@example.com ,
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