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ENGAGE™ HM 7280
| Category: | TPO (POE) , Polyolefin Elastomer |
| Manufacturer: | The Dow Chemical Company |
| Trademark: | ENGAGE™ |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | QZGCoC_ENGAGE-HM-7280.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Message |
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ENGAGE™ HM 7280 Polyolefin Elastomer Resin is produced via gas phase polymerization from Dow. This is an ethylene-butene copolymer exhibiting high flexibility and elasticity. It can be utilized in monolayer and coextruded films and in blends with other polyolefins to enhance melt strength and toughness of the structure. |
| General Information | |
|---|---|
| Forms |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 0.884 | g/cm³ | ASTM D792 |
| Melt Mass-Flow Rate (MFR) (190°C/2.16 kg) | < 0.50 | g/10 min | ASTM D1238 |
| Mooney Viscosity (ML 1+4, 150°C) | 42 | MU | ASTM D1646 |
| Total Crystallinity - % | 24.7 | Internal Method |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Durometer Hardness | ASTM D2240 | ||
| 1.00 mm, Extruded 1 | 81 | ||
| Shore A, Compression Molded | 84 | ||
| Shore D, Compression Molded | 29 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus - 100% Secant 2(Compression Molded) | 4.50 | MPa | ASTM D638 |
| Tensile Strength 3(Break, Compression Molded) | 5.10 | MPa | ASTM D638 |
| Tensile Elongation 4(Break, Compression Molded) | 310 | % | ASTM D638 |
| Flexural Modulus | ASTM D790 | ||
| 1% Secant : Compression Molded | 28.2 | MPa | |
| 2% Secant : Compression Molded | 25.3 | MPa |
| Elastomers | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength (Break, 1.00 mm) | 21.7 | MPa | ASTM D412 |
| Tensile Elongation (Break, 1.00 mm) | 640 | % | ASTM D412 |
| Tear Strength 5 | ASTM D624 | ||
| 1.00 mm 6 | 55.0 | kN/m | |
| -- 7 | 46.9 | kN/m |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Glass Transition Temperature | -43.0 | °C | Internal Method |
| Vicat Softening Temperature | 60.0 | °C | ASTM D1525 |
| Melting Temperature (DSC) 8 | 116 | °C | Internal Method |
| Note Message | |
|---|---|
| 1 . | Extruded sheet at 40 mil (1.0 mm) thickness with no significant difference between machine and cross-directional properties. |
| 2 . | 510 mm/min |
| 3 . | 510 mm/min |
| 4 . | 510 mm/min |
| 5 . | Die C |
| 6 . | Extruded sheet at 40 mil (1.0 mm) thickness with no significant difference between machine and cross-directional properties. |
| 7 . | Compression Molded |
| 8 . | 10°C/min Dow Method, complete protocols and results available upon request. |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| Quadrathane™ ARC-75A-B20 | Biomerics, LLC | TPU-PC | Quadrathane™ |
| Gallonprene® GP520-4004 | Shenzhen Sungallon Rubber & Plastic Corporation Limited | TPE | Gallonprene® |
| HiFill® PBT 0143 S | Techmer Engineered Solutions | PBT | HiFill® |
| ICORENE® 3950S | A. Schulman Inc. | LLDPE | ICORENE® |
| Zetpol® 1010 | Zeon Corporation | NBR | Zetpol® |
