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Braskem PE GM 7746 C
| Category: | HDPE , High Density Polyethylene |
| Manufacturer: | Braskem |
| Trademark: | Braskem PE |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | UG43b3_Braskem-PE-GM-7746-C.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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Description: GM7746C is a High Density Polyethylene specially developed for the manufacturing of blow molding fuel tanks. It has high molar mass and excellent mechanical properties. Besides, it shows excellent tenacity, high resistance to stress cracking, and outstanding impact resistance. Application: Mono and multilayer fuel tanks for automobiles; small volume automotive reservoirs; sheet extrusion for pickup rear protectors. |
| General Information | |
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| Uses |
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| Agency Ratings |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 0.944 | g/cm³ | ASTM D792 |
| Melt Mass-Flow Rate (MFR) (190°C/21.6 kg) | 4.5 | g/10 min | ASTM D1238 |
| Environmental Stress-Cracking Resistance (50°C, 2.00 mm, 100% Igepal, Compression Molded, F50) | > 1000 | hr | ASTM D1693 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Durometer Hardness (Shore D, Compression Molded) | 62 | ASTM D2240 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength | ASTM D638 | ||
| Yield, Compression Molded | 23.0 | MPa | |
| Break, Compression Molded | 42.0 | MPa | |
| Tensile Elongation | ASTM D638 | ||
| Yield, Compression Molded | 13 | % | |
| Break, Compression Molded | 880 | % | |
| Flexural Modulus - 1% Secant (Compression Molded) | 890 | MPa | ASTM D790 |
| Impact | Nominal Value | Unit | Test Method |
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| Notched Izod Impact (Compression Molded) | 760 | J/m | ASTM D256 |
| Thermal | Nominal Value | Unit | Test Method |
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| Deflection Temperature Under Load (0.45 MPa, Unannealed, Compression Molded) | 70.0 | °C | ASTM D648 |
| Vicat Softening Temperature | 126 | °C | ASTM D1525 1 |
| Note Message | |
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| 1 . | Loading 1 (10 N) |
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