Sibelite® M72T

Sibelite® M72T by Sibelco Specialty Minerals is cristobalite. It is high-purity silica acting as filler produced by thermal treatment at high temperature of selected and treated quartz grains. The modified crystal structure “cristobalite” is afterwards stabilized by fast cooling down.

• It is sieved in a special way to limit coarse particles.
• Sibelite® M72T offers narrow particle size distribution, excellent optical properties, constant whiteness and chemical inertness.
• It is applicable in coating industries.