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Greenflex® FF 55
| Category: | EVA , Ethylene Vinyl Acetate Copolymer |
| Manufacturer: | Versalis S.p.A. |
| Trademark: | Greenflex® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | YyF6tC_Greenflex-FF-55.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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Greenflex FF 55 is an ethylene vinyl acetate copolymer (EVA) for blown film extrusion. Films produced with Greenflex FF 55 show high flexibility. Main Application Greenflex FF 55 is recommended for the production of greenhouse film and flexible packaging, especially where high fracture mechanical properties (impact resistance) are required. |
| General Information | |
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| Features |
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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 |
|---|---|---|---|
| Density | 0.941 | g/cm³ | ISO 1183 |
| Melt Mass-Flow Rate (MFR) (190°C/2.16 kg) | 0.70 | g/10 min | ISO 1133 |
| Vinyl Acetate Content | 19.0 | wt% | Internal Method |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Shore Hardness | ISO 868 | ||
| Shore A, Injection Molded | 89 | ||
| Shore D, Injection Molded | 38 |
| 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 - Recommended / Available | 30 to 150µm | ||
| Tensile Modulus | ISO 527-3 | ||
| 1% Secant, MD : Blown Film | 42.0 | MPa | |
| 1% Secant, TD : Blown Film | 45.0 | MPa | |
| Tensile Stress | ISO 527-3 | ||
| MD : Yield, Blown Film | 4.00 | MPa | |
| TD : Yield, Blown Film | 4.00 | MPa | |
| MD : Break, Blown Film | 36.0 | MPa | |
| TD : Break, Blown Film | 34.0 | MPa | |
| Tensile Elongation | ISO 527-3 | ||
| MD : Break, Blown Film | 500 | % | |
| TD : Break, Blown Film | 700 | % | |
| Dart Drop Impact 1(Blown Film) | > 700 | g | ISO 7765-1 |
| Elmendorf Tear Strength 2 | ISO 6383-2 | ||
| MD | 33.0 | kN/m | |
| TD | 55.0 | kN/m |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Brittleness Temperature | < -80.0 | °C | ASTM D746 |
| Vicat Softening Temperature | 60.0 | °C | ISO 306/A |
| Melting Temperature | 84.0 | °C | Internal Method |
| Optical | Nominal Value | Unit | Test Method |
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| Gloss (45°, Blown Film) | 75 | ASTM D2457 | |
| Haze (Blown Film) | 3.0 | % | ISO 14782 |
| Extrusion | Nominal Value | Unit | |
|---|---|---|---|
| Melt Temperature | 150 to 180 | °C |
| Note Message | |
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| 1 . | F50 |
| 2 . | Blown Film |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| Moplen HP528NH | PolyMirae | PP Homopolymer | Moplen |
| Deco-Coat™ DC-2550 | Epoxies, Etc. | Epoxy | Deco-Coat™ |
| DuraFlex 420 | Evermore Chemical Industry Co., Ltd. | TPU-Polyether | DuraFlex |
| Grivory® GV-6 FWA nat | EMS-GRIVORY | Nylon 66+Nylon 6I/X | Grivory® |
| Lucent PP CPP-230 | Lucent Polymers, Inc. | PP, Unspecified | Lucent PP |
