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Polymethyl methacrylate

Thermoplastics - Polymethyl methacrylate
AEROSIL® grade
Concentration in wt%
Effects
Incorporation method
PMMA (casting, coating and moulding materials)
AEROSIL® 200
AEROSIL® 300
AEROSIL® COK 84
AEROSIL® R 202
AEROSIL® R 7200
1.0-5.0
Rheology control, thixotropy, anti-sedimentation, scratch resistance
Cowless-dissolver, kneader, twin-screw extruder
Acrylic resins (casting, coatings)
AEROSIL® 200
AEROSIL® COK 84
1.0-3.0
Rheology control
Cowless-dissolver
PMMA (impact modifier)
AEROSIL® 200
AEROSIL® R 972
0.3-1.0
Free-flow, anti-caking
Ribbon blender