| About |
|---|
| AMPLIFY™ GR 208 Functional Polymer is a maleic anhydride grafted (MAH) polymer. The base polymer is an ethylene-butene copolymer exhibiting high flexibility and elasticity. This product is useful to improve impact resistance for polyamide or other engineering resins. Main Characteristics: High elasticity with good elastic recovery Excellent impact strength in blends with polyamide and other engineering resins Maleic anhydride modified VLDPE Complies with: U.S. FDA 21 CFR 175.105 Consult the regulations for complete details.&& |
| Product Description | |
|---|---|
| Supplier | DOW |
| Generic | 马来酸酐接枝共聚物 |
| Material Status | Commercial: Active |
| Availabilitys | North America,Latin America,Asia Pacific |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.902 | g/cm³ | ASTM D792 |
| Melt Flow Rate | |||
| 190℃，2.16kg | 3.3 | g/10min | ASTM D1238，ISO 1133 |
| MAH grafting level | 介质 | Internal Method | |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Glass transition temperature | -47.2 | ℃ | Internal Method |
| Vicat Softening Temp | |||
| — | 67.0 | ℃ | ASTM D1525 |
| — | 67.2 | ℃ | ISO 306 |
| Melting temperature | |||
| DSC | 117 | ℃ | Internal Method |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | ASTM D2240 , ISO 868 | ||
| Shaw’s A | 96 | ASTM D2240 , ISO 868 | |
| Shaw’s D | 36 | ASTM D2240 , ISO 868 | |
| tensile strength | |||
| fracture | 11.0 | MPa | ASTM D638 , ISO 527-2/51 |
| Tensile strain | |||
| fracture | 900 | % | ASTM D638 , ISO 527-2/51 |
| Bending modulus | |||
| 2% secant | 89.6 | MPa | ASTM D790A , ISO 178 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Low: <0.25 wt%, Medium 0.25-0.5, High >0.5 wt%, Very High >1.0 wt%. |
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