Category: | EPDM , Hydrocarbon Rubber |
Manufacturer: | The Dow Chemical Company |
Trademark: | EPDM |
Fillers: | - |
Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
Delivery Terms | FOB, CIF, DAP, DAT, DDP |
PDF: | Vgcfwt_EPDM-644.pdf ![]() |
PRICE: | Order Products email sales@su-jiao.com |
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EPDM 644 is a semi-amorphous ethylene-propylene-diene terpolymer (EPDM) grade designed for molded and extruded applications. It is ideally suited for general-purpose gaskets and moldings, extruded profiles and hoses. The combination of medium viscosity and low crystallinity allows for good balance of processability, low temperature properties, and product performance. Main Characteristics:
Applications:
Notes:
Complies with
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General Information | |
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Agency Ratings |
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Forms |
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Physical | Nominal Value | Unit | Test Method |
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Specific Gravity | 0.860 | g/cm³ | ASTM D297 |
Mooney Viscosity (ML 1+4, 125°C) | 36 - 44 | MU | ASTM D1646 |
Ethylene Content | 54.0 - 56.0 | wt% | ASTM D3900 |
Ethylidene Norbornene (ENB) Content | 4.5 - 5.3 | wt% | ASTM D6047 |
Propylene content | 40.0 | wt% | ASTM D3900 |
Residual conversion metal | ppm | Internal method | |
Molecular Weight Distribution | Medium | Internal method | |
Ash Content | wt% | ASTM D5667 | |
Volatile Matter | wt% | Internal method |
Additional Information |
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Storage and Handling:The quality of EPDM products may be affected by exposure to artificial or natural light. This product should be stored indoors in its original packaging and out of direct sunlight. |
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