Unexpanded Raw Perlite Ore

Approx. Price: Rs 15 / Kilogram(S)

Unexpanded Raw Perlite Ore is an amorphous volcanic glass that has a relatively high water content, typically formed by the hydration of obsidian. It occurs naturally and has the unusual property of greatly expanding when heated sufficiently. It is an industrial mineral and a commercial product useful for its light weight after processing. Perlite are also used in foundries, cryogenic insulation, and in ceramics as a clay additive.Features:High strength High Effectiveness Resistant to heat.