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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
ROYALTUF™ 527
ROYALTUF™ 527 is a maleic anhydride–grafted EPDM impact modifier that is especially useful for improving low-temperature performance in both virgin and recycled polyamides.
Quantity
Documents
Specifications
Form: Rubbery pellet
Color: Off-white
EPDM backbone: Amorphous elastomer
Mooney viscosity @ 125°C: 30
Maleic anhydride content: 0.8%–1.2%
Density @ 23°C: 0.87 g/cm3
Bulk density @ 23°C: 0.6 g/cm3
Glass transition temperature: −47°C
Primary Chemistry:
Maleic anhydride–modified EPDM terpolymer
- 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
Manufacturer
Product Line
Product
Authorized Countries
Canada
Mexico
United States
Overview
ROYALTUF™ 527 is a maleic anhydride–grafted EPDM impact modifier for polyamides. As a result of having an amorphous backbone, ROYALTUF™ 527 improves impact resistance when used at temperatures as low as −47°C. ROYALTUF™ 527 imparts super tough properties to nylon 6; nylon 6,6; and other polyamides when used at a 20% load rate.
Specifications
Form: Rubbery pellet
Color: Off-white
EPDM backbone: Amorphous elastomer
Mooney viscosity @ 125°C: 30
Maleic anhydride content: 0.8%–1.2%
Density @ 23°C: 0.87 g/cm3
Bulk density @ 23°C: 0.6 g/cm3
Glass transition temperature: −47°C
Primary Chemistry:
Maleic anhydride–modified EPDM terpolymer
Features & Benefits
- Food contact approvals
- Compatible with recycled polyamide materials
- Excellent impact resistance in nylon at temperatures as low as −47°C
Problems Solved
Low impact strength or brittleness of polyamide compounds
Deterioration in the physical properties in the manufacturing of recycled nylon compounds
Low effectiveness of impact modifiers in low-temperature polyamides
FDA approvals of impact modifiers for use in food contact applications
Applications
Automotive
Building and construction
Consumer goods
Appliances
Related Chemistries
Plastics
Related End Markets
Elastomers
Metal Processing & Fabrication
Plastics
Related Functions
Adhesives
Related Processes
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