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聚醋酸乙烯酯

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