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AEROSIL® fumed silica in polystyrene

Thermoplastics - Polystyrene (PS)
AEROSIL
grade
Concentration in wt%
Effects
Incorporation method
PS (foam EPS)
AEROSIL
R 972
AEROSIL
R 812
AEROXIDE
Alu C
0.2-0.3
Free-flow, anti-caking, anti-static, moisture protection, hydrophobicity, nucleating agent
Dry blending, fluid mixer, ribbon blender