A white powder with high insulating properties, made by reacting calcium oxide with silica. Available in hydrated or anhydrous forms.
1344-95-2
28399000
Powder
Ca₂SiO₄
~116.16
Powder handling issues, bulk dustiness, varying quality grades
Delivers high-insulation grade with controlled particle size; documentation includes thermal stability and application support.
Construction: Used in fireproof boards, insulation, and cement; Paints & Coatings: Anti-caking agent and extender; Food & Pharma: Used as anti-caking agent (INS 552); Plastics: Used as filler.
