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SIBUR Synthetic Rubber NBR 2645
| Category: | NBR , Acrylonitrile Butadiene Rubber |
| Manufacturer: | SIBUR |
| Trademark: | SIBUR Synthetic Rubber |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | YEoihg_SIBURSyntheticRubberNBR2645.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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NBR 2645, NBR 2665, NBR 2675 are essentially an acrylonitrile (27-30%) and 1,3-butadiene copolymer obtained by emulsion polymerization method with the use of fatty acid soaps as emulsifier in accordance with the ecologically clean technology. Medium content of acrylonitrile, high oil resistance. Product characteristics: Appearance - bales of light-yellow to pink or light-beige color depending on used antioxidant; weight of a bale - (30 ± 1) kg; packing - a plastic container 540 or 450 kg; shelf life - one (1) year since the date of manufacture. |
| General Information | |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Mooney Viscosity (ML 1+4, 100°C) | 42 - 48 | MU | ASTM D1646 |
| Acrylonitrile Content | 27.0 - 30.0 | % | Internal method |
| Ash Content | % | ASTM D5667 | |
| Volatile Matter | % | ASTM D5668 |
| Elastomers | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength (Yield) | > 22.5 | MPa | ASTM D3189 |
| Tensile Elongation (Break) | > 450 | % | ASTM D3189 |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| Maxelast® C4990 | Nantong Polymax Elastomer Technology, Co., Ltd | TPE | Maxelast® |
| MonoSol® M8630 | MonoSol, LLC | PVOH | MonoSol® |
| Sylvin 83031-70 Brown 7461 | Sylvin Technologies Incorporated | PVC, Unspecified | Sylvin |
| Sylvin 2989-66D White 1581 | Sylvin Technologies Incorporated | PVC, Unspecified | Sylvin |
| Durethan® BKV 115 DUS008 000000 | LANXESS Corporation | Nylon 6 | Durethan® |
