What Is Vermiculite?
Vermiculite is a hydrated magnesium-aluminum silicate, part of the mica family. When exposed to heat, it expands (or exfoliates) into lightweight, porous particles. This unique thermal reaction creates a material that’s:
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Vermiculite is a hydrated magnesium-aluminum silicate, part of the mica family. When exposed to heat, it expands (or exfoliates) into lightweight, porous particles. This unique thermal reaction creates a material that’s: