ROYALTUF™ 498
ROYALTUF™ 498 impact modifier is a chemically modified EPDM. ROYALTUF™ 498 impact modifier increases impact resistance in nylon 6, nylon 6,6, other polyamides, and recycled polyamide materials. Particularly recommended for maximizing low temperature impact in polyamides. Improves impact resistance in recycled polyamide materials.
Classifications
Product Technology
Impact Modifiers, Primary Stabilizers
Brand
ROYALTUF™
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Automotive, Consumer Goods
| roperty Name | Value | Unit |
| Appearance | Pellets | -- |
| Color | White to off-white | -- |
| Density at 20 °C | 0.85 | g/cm3 |
| Melting point | 109 | °C |
| Odor | Slight | -- |
| Solubility in water | Insoluble | -- |
| Specification Name | Value | Unit | Test Method | Test Condition |
| Appearance (Visual) | Off-white rubbery pellet | -- | -- | -- |
| Bulk density (ASTM D-1895B) | 0.6 (maximum) | g/cm3 | -- | -- |
| Density at 23 °C (ASTM D-792) | 0.87 | g/cm3 | -- | -- |
| EPDM backbone (DSC) | Amorphous elastomer | -- | -- | -- |
| Glass transition temperature (DSC) | -46 | °C | -- | -- |
| Maleic anhydride content (ASTM D-6047) | High (range: 0.8 - 1.2) | -- | -- | -- |
| Viscosity (Mooney) (1+4) at 125 °C (ASTM D-1646) | 30 | -- | -- | -- |
- Appliances
- Consumer Products
Polymer Modifiers Brochure | Brochures | English
Solutions Guide to Leading Coupling Agents, Compatibilizers, and Impact Modifiers
ROYALTUF™ 498 TDS | Technical Data Sheets | English
ROYALTUF™ 4988 is a maleic anhydride modified ethylene-propylene-non-conjugated diene (EPDM) terpolymer.
Safety Data Sheets are available upon request | Safety Data Sheets
Please click Request SDS to submit an inquiry.
