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ROYALTUF™ 372P20
Additive that improves weatherability and impact strength and toughness in styrene-acrylonitrile, polycarbonate, and polyester / polycarbonate blends.
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- Manufacturer: SI Group
- Product Line: SI Group Polymer Modifiers
- Product: ROYALTUF™ Impact Modifiers
- Industries: Adhesives | Elastomers | Metal Processing & Fabrication | Plastics
- Authorized Countries: Canada | Mexico | United States
Fulfilled By ChemPoint
Fulfilled By ChemPoint
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Product Line
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Authorized Countries
Canada
Mexico
United States
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.
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
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
Problems Solved
Brittleness and weathering issues in styrene-acrylonitriles, polycarbonates, and polyester blends
Low impact strength and toughness of engineered resin sub-ambient temperatures
Applications
Weatherable grades of acrylonitrile butadiene styrene
Related End Markets
Elastomers
Metal Processing & Fabrication
Plastics
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