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Orevac® T 9318
| Category: | EVA , Ethylene Vinyl Acetate Copolymer |
| Manufacturer: | Arkema |
| Trademark: | Orevac® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | PB6wdQ_Orevac-T-9318.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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OREVAC® T 9318 is a random terpolymer of ethylene, vinyl acetate and maleic anhydride made by high-pressure radicalar polymerization process. As an ethylene copolymer, OREVAC® T 9318 is compatible with PE in all proportions, and with most other ethylene copolymers. Vinyl acetate brings softness, flexibility and polarity, maleic anhydride gives reactivity, leading to versatile adhesive properties to polar and non polar substrates. As a result of high-pressure polymerisation in tubular reactor, OREVAC® T 9318 exhibits high transparency (low haze). Applications OREVAC® T 9318 can be used to produce thermo-adhesive films for solid substrates like PA, PET & PU films, aluminium foils, fiber mats, foams... OREVAC® T 9318 is also suitable as a tie layer between polyethylene and polyamide in blown film, cast film or in tubes coextrusion. It can be used as a coupling agent in cables compounds formulations. |
| General Information | |
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| Features |
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| Uses |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Density | 0.943 | g/cm³ | ISO 1183, ASTM D1505 |
| Melt Mass-Flow Rate (MFR) (190°C/2.16 kg) | 6.0 to 8.0 | g/10 min | ASTM D1238, ISO 1133 |
| Vinyl Acetate Content | 17.0 to 20.0 | wt% | |
| Maleic Anhydride Content | 1600 | ppm | Internal Method |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Ring and Ball Softening Point | 158 | °C | ASTM E28 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Durometer Hardness (Shore A, 15 sec, 2.80 mm, Compression Molded) | 88 | ASTM D2240, ISO 868 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength | |||
| Break, 2.80 mm, Compression Molded 1 | 22.0 | MPa | ASTM D638 |
| Break, 2.80 mm, Compression Molded | 22.0 | MPa | ISO 527-2/5A/50 |
| Tensile Elongation | |||
| Break, 2.80 mm, Compression Molded 2 | 700 to 900 | % | ASTM D638 |
| Break, 2.80 mm, Compression Molded | 700 to 900 | % | ISO 527-2/5A/50 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Vicat Softening Temperature | 57.0 | °C | ISO 306/A, ASTM D1525 3 |
| Melting Temperature | 88.0 | °C | ISO 11357-3 |
| Note Message | |
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| 1 . | 50 mm/min |
| 2 . | 50 mm/min |
| 3 . | Loading 1 (10 N) |
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