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Polyvinyl acetate

Thermoplastics - Polyvinyl acetate

AEROSIL® grade

Concentration in wt%

Effects

Incorporation method

PVAC (adhesives)

AEROSIL® 200

1.0-4.0

Rheology control, thixotropy, anti sedimentation

Dissolver

PVAC (mortar)

AEROSIL® 200
AEROSIL® R 972
AEROSIL® R 974

0.5-1.5

Free-flow, anti-caking, moisture protection, hydrophobicity, storage stability

Fluid mixer

Polyacetal—POM

AEROSIL® R 7200

1.0-5.0

Scratch resistance

Twin-screw extruder

Polycarbonate—PC

AEROSIL® R 7200

1.0-5.0

Scratch resistance

Twin-screw extruder