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Braskem PE GF 4950
| Category: | HDPE , High Density Polyethylene |
| Manufacturer: | Braskem |
| Trademark: | Braskem PE |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | aCRxAg_Braskem-PE-GF-4950.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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GF4950 is a high density polyethylene copolymer, developed for the blow-molding segment. It shows well balanced properties between impact and stiffness, combined with high environmental stress cracking resistance and processability. Application: Bottles for cleaning products, food packing, surface-active agents and cosmetics; Blends for irrigation pipes. |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 0.956 | g/cm³ | ASTM D792 |
| Melt Mass-Flow Rate (MFR) | ASTM D1238 | ||
| 190°C/2.16 kg | 0.36 | g/10 min | |
| 190°C/21.6 kg | 28 | g/10 min | |
| Environmental Stress-Cracking Resistance | ASTM D1693 | ||
| 50°C, 2.00 mm, 10% Igepal, Compression Molded, F50 | 40.0 | hr | |
| 50°C, 2.00 mm, 100% Igepal, Compression Molded, F50 | 70.0 | hr |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength (Break, Compression Molded) | 30.0 | MPa | ASTM D638 |
| Flexural Modulus - 1% Secant (Compression Molded) | 1350 | MPa | ASTM D790 |
| Impact | Nominal Value | Unit | Test Method |
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| Notched Izod Impact (Compression Molded) | 150 | J/m | ASTM D256 |
| Thermal | Nominal Value | Unit | Test Method |
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| Deflection Temperature Under Load (0.45 MPa, Unannealed, Compression Molded) | 75.0 | °C | ASTM D648 |
| Additional Information | Nominal Value | Unit | |
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| Blow Molding Barrel Temperature | 180 to 190 | °C | |
| Blow Molding Die Temperature | 185 | °C | |
| Blow Molding Temperature - Feeding Zone | 180 | °C |
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|---|---|---|---|
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