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Additive that improves weatherability and impact strength and toughness in styrene-acrylonitrile, polycarbonate, and polyester / polycarbonate blends.
- SI Group
- SI Group Polymer Modifiers
- ROYALTUF™ Impact Modifiers
-
Canada | Mexico | United States
Product Overview
ROYALTUF™ 372P20 is an impact modifier made with a UV and thermally resistance EDPM backbone. Improves weatherability when used in acrylonitrile butadiene styrene. Provides excellent impact resistance in styrene-acrylonitrile even at sub-ambient temperatures.
Product Specifications
Appearance: Off-white rubbery pellet
Continuous Phase: SAN
Melt Flow Rate @ 265 °C: 20 g/10 minutes
SAN Content: 50%
Density @ 23 °C: 0.98 g/cm³
Bulk Density @ 23 °C: 0.55 g/cm³
Continuous Phase: SAN
Melt Flow Rate @ 265 °C: 20 g/10 minutes
SAN Content: 50%
Density @ 23 °C: 0.98 g/cm³
Bulk Density @ 23 °C: 0.55 g/cm³
Primary Chemistry: Styrene-Acrylonitrile modified EPDM
Features & Benefits
Food contact approvals
Improves weatherability of ABS
Excellent impact resistance in SAN at below ambient temperatures
Improves toughness and impact strength
Improves weatherability of ABS
Excellent impact resistance in SAN at below ambient temperatures
Improves toughness and impact strength
Problems Solved
Brittleness and weathering issues in styrene-acrylonitriles, polycarbonates, and polyester blends
Low impact strength and toughness of engineered resin sub-ambient temperatures
Low impact strength and toughness of engineered resin sub-ambient temperatures
Applications
Weatherable grades of acrylonitrile butadiene styrene
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