| About |
|---|
| NORDEL™ IP 3720P Hydrocarbon Rubber is a semi-crystalline, very low diene-containing ethylene-propylene-diene terpolymer (EPDM) and has a low viscosity for excellent processing characteristics and low unsaturation for stability during long term exposures to heat and ultraviolet (UV) light. It is designed for extrusion and molding processes in low and medium extension compounds and can be peroxide cured. In addition, this polymer can be used for modification of thermoplastic materials such as polyethylene or polypropylene. Main Characteristics: Semi-crystalline Very low diene Low molecular weight Heat and UV stable Complies with U.S. FDA 21 CFR 177.2600, U.S. FDA 21 CFR 175.105 (Adhesives only). Consult the regulations for complete details. Applications: Plastics modification such as polyethylene or polypropylene Peroxide cured, heat resistant moldings&& |
| Product Description | |
|---|---|
| Supplier | DOW |
| Generic | EPDM+SEBS |
| Material Status | Commercial: Active |
| Features | Weather resistance is good |
| Availabilitys | North America,Latin America,Asia Pacific,Europe |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.880 | g/cm³ | ASTM D297 |
| Mooney viscosity | |||
| ML 1+4,125℃ | 20 | MU | ASTM D1646 |
| Ethylene composition | 69.0 | wt% | ASTM D3900 |
| Ethylidene norbornene content | 0.5 | wt% | ASTM D6047 |
| Ash Content | < 0.1 | % | ASTM D5667 |
| molecular weight distribution | Medium | Internal Method | |
| Propylene content | 30.5 | wt% | ASTM D3900 |
| Residual Transition Metal | < 10 | ppm | Internal Method |
| Volatiles | < 0.40 | wt% | Internal Method |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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