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热塑性聚氨酯

Thermoplastics - Thermoplastic polyurethane

AEROSIL® grade

Concentration in wt%

Effects

Incorporation method

TPU (films)

AEROSIL® R 972

0.3-0.6

Anti-blocking, dry surface, flatting, moisture resistance, hydrophobicity

Ribbon blender

TPU (granulates)

AEROSIL® R 972

0.2-0.5

Free-flow, anti-caking, moisture resistance, hydrophobicity

Ribbon blender

Thermoplastic rubber—TPR (granulates)

AEROSIL® R 972

0.3-0.6

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

Ribbon blender