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Clearflex® FF 508
| Category: | LMDPE , Linear Medium Density Polyethylene |
| Manufacturer: | Versalis S.p.A. |
| Trademark: | Clearflex® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | Pi7zSp_Clearflex-FF-508.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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Clearflex FF 508 is an octene copolymer linear medium density polyethylene (C8-LMDPE), with antioxidants and processing aid, suitable for blown film extrusion. Film manufactured with Clearflex FF 508 are characterised by excellent optical properties, if compared to the resin density, high rigidity and temperature resistance, optimum sealing properties. Main Application Due to its high optical, mechanical and sealing performances, Clearflex FF 508 is recommended for applications in which the high rigidity and the optimum gloss of this resin are a key factor (hygienic film, packaging for mineral water). The high Vicat softening point makes Clearflex FF 508 ideal for the production of film for food which is submitted to pasteurisation or sterilisation process. |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Density | 0.934 | g/cm³ | ISO 1183 |
| Melt Mass-Flow Rate (MFR) (190°C/2.16 kg) | 0.75 | g/10 min | ISO 1133 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Coefficient of Friction (vs. Itself - Dynamic, Blown Film) | > 0.50 | ISO 8295 |
| Films | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Film Thickness - Tested | 25 | µm | |
| Film Thickness - Recommended / Available | 10 to 50µm | ||
| Tensile Modulus | ISO 527-3 | ||
| 1% Secant, MD : 25 µm, Blown Film | 400 | MPa | |
| 1% Secant, TD : 25 µm, Blown Film | 450 | MPa | |
| Tensile Stress | ISO 527-3 | ||
| MD : Yield, 25 µm, Blown Film | 16.0 | MPa | |
| TD : Yield, 25 µm, Blown Film | 18.0 | MPa | |
| MD : Break, 25 µm, Blown Film | 50.0 | MPa | |
| TD : Break, 25 µm, Blown Film | 40.0 | MPa | |
| Tensile Elongation | ISO 527-3 | ||
| MD : Break, 25 µm, Blown Film | 550 | % | |
| TD : Break, 25 µm, Blown Film | 700 | % | |
| Dart Drop Impact 1(25 µm, Blown Film) | 90 | g | ISO 7765-1 |
| Elmendorf Tear Strength 2 | ISO 6383-2 | ||
| MD : 25.0 µm | 35.0 | kN/m | |
| TD : 25.0 µm | 200.0 | kN/m |
| Thermal | Nominal Value | Unit | Test Method |
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| Brittleness Temperature | < -70.0 | °C | ASTM D746 |
| Vicat Softening Temperature | 117 | °C | ISO 306/A |
| Melting Temperature | 127 | °C | Internal Method |
| Optical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Gloss (45°, 25.0 µm, Blown Film) | 60 | ASTM D2457 | |
| Haze (25.0 µm, Blown Film) | 12 | % | ISO 14782 |
| Extrusion | Nominal Value | Unit | |
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| Melt Temperature | 190 to 230 | °C |
| Note Message | |
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| 1 . | F50 |
| 2 . | Blown Film |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| Manner Flexible PVC V964A | Manner Plastics, L.P. | PVC, Flexible | Manner Flexible PVC |
| 4MID® 9A22135 H | 4Plas | Nylon 66 | 4MID® |
| Gallonprene® GP520-8004 | Shenzhen Sungallon Rubber & Plastic Corporation Limited | TPE | Gallonprene® |
| Petrotene® PP A3 T40 BRCA005 PH322 | Petropol Industry and Trade of Polymers LTDA | PP, Unspecified | Petrotene® PP |
| Sylvin 9048-70 BLACK | Sylvin Technologies Incorporated | PVC, Unspecified | Sylvin |
