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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