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CERTENE™ HWF-852B
| Category: | HDPE , High Density Polyethylene |
| Manufacturer: | Muehlstein |
| Trademark: | CERTENE™ |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | um0GoP_CERTENE-HWF-852B.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Message |
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| HWF-852B is a certified prime grade Hexene copolymer HIGH MOLECULAR WEIGHT developed for production of thin gauged high stiffness paper-like Blown films. HWF-852B features BIMODAL-BROAD molecular weight distribution that greatly improves processability in HDPE equipment, outstanding film mechanical properties, and high drawdown film capability. HWF-852B applications include shoppers, grocery bags, merchant and produce bags, refuse sacks, single and multiwall liners, lamination films, meat & cheese wrap films, and as substitute films for grease-proof waxed and acid free papers. Minimum recommended film gauge is 0.4 mil, and processing temperature 210 to 230°C. HWF-852B complies with FDA regulation 21CFR 177.1520 (c) 3.2 (a) and with most international regulations concerning the use of Polyethylene in contact with food articles. |
| General Information | |
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| Features |
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| Uses |
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| Agency Ratings |
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| Forms |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Density | 0.952 | g/cm³ | ASTM D1505 |
| Melt Mass-Flow Rate (MFR) | ASTM D1238 | ||
| 190°C/2.16 kg | 0.050 | g/10 min | ASTM D1238 |
| 190°C/21.6 kg | 8.0 | g/10 min | ASTM D1238 |
| Films | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Film Thickness - Tested | 10 | µm | |
| Film Thickness - Recommended / Available | Minimum 10 µm (0.4 mil) | ||
| secant modulus | ASTM D882 | ||
| 1% secant, MD | 790 | MPa | ASTM D882 |
| 1% secant, TD | 965 | MPa | ASTM D882 |
| Tensile Strength | ASTM D882 | ||
| MD : Yield | 28.0 | MPa | ASTM D882 |
| TD : Yield | 26.0 | MPa | ASTM D882 |
| MD : Fracture | 69.0 | MPa | ASTM D882 |
| TD : Fracture | 41.0 | MPa | ASTM D882 |
| Tensile Elongation | ASTM D882 | ||
| MD : Fracture | 330 | % | ASTM D882 |
| TD : Fracture | 480 | % | ASTM D882 |
| Dart Drop Impact 1 | 280 | g | ASTM D1709A |
| Elmendorf Tear Strength | ASTM D1922 | ||
| MD | 20 | g | ASTM D1922 |
| TD | 200 | g | ASTM D1922 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Peak Melting Temperature | 129 | °C | ASTM D3417 |
| Additional Information |
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| Film Specimen: 0.4 mil (10 µm) film, melt temperature 410-440°F (210-225°C), blow-up-ratio 4.0:1, frost line height 8 x die ø. |
| Extrusion | Nominal Value | Unit | |
|---|---|---|---|
| Melt Temperature | 210 - 230 | °C |
| Note Message | |
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| 1 . | F50 |
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| Makrolon® 2407 MAS145 | Covestro - Polycarbonates | PC | Makrolon® |
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| TPX® DX845 | Mitsui Chemicals America, Inc. | PMP Copolymer | TPX® |
| INEOS PP 100-GA01 | INEOS Olefins & Polymers Europe | PP Homopolymer | INEOS PP |
| EMERGE™ PC 8701-15 | Trinseo | PC | EMERGE™ |
