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Kumho KNB 0230L
| Category: | NBR , Acrylonitrile Butadiene Rubber |
| Manufacturer: | Korea Kumho Petrochemical Co., Ltd. |
| Trademark: | Kumho KNB |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | CwYa81_Kumho-KNB-0230L.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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Kumho KNB 0230L is an Acrylonitrile Butadiene Rubber (NBR) material. It is available in Asia Pacific, Europe, or North America for injection molding. Important attributes of Kumho KNB 0230L are:
Typical applications include:
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| General Information | |
|---|---|
| Features |
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| Uses |
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| RoHS Compliance |
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| Forms |
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| Processing Method |
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| Physical | Nominal Value | Unit | |
|---|---|---|---|
| Specific Gravity | 0.978 | g/cm³ | |
| Mooney Viscosity | |||
| ML 1+4, 100°C 1 | 64 | MU | |
| ML 1+4, 100°C | 42 | MU | |
| Bound Styrene | 35.0 | % |
| Hardness | Nominal Value | Unit | |
|---|---|---|---|
| Durometer Hardness 2(Shore A) | 74 |
| Elastomers | Nominal Value | Unit | |
|---|---|---|---|
| Tensile Stress 3(300% Strain) | 14.7 | MPa | |
| Tensile Strength 4(Yield) | 28.9 | MPa | |
| Tensile Elongation 5(Break) | 510 | % |
| Aging | Nominal Value | Unit | |
|---|---|---|---|
| Change in Tensile Strength | |||
| 100°C, 70 hr, in ASTM #1 Oil | -3.0 | % | |
| 300% Strain, 100°C, 70 hr, in ASTM #1 Oil | 38 | % | |
| Change in Ultimate Elongation (100°C, 70 hr, in ASTM #1 Oil) | -24 | % | |
| Change in Durometer Hardness (Shore A, 100°C, 70 hr, in ASTM #1 Oil) | -1.0 | ||
| Change in Volume (100°C, 70 hr, in ASTM Oil #1) | 0.0 | % |
| Additional Information | Nominal Value | Unit | |
|---|---|---|---|
| Monsanto ODR | |||
| 160°C 6 | 1.9 | kN/m | |
| 160°C 7 | 12.4 | min | |
| 160°C 8 | 4.0 | min | |
| 160°C 9 | 7.5 | kN/m | |
| 160°C 10 | 2.6 | min |
| Note Message | |
|---|---|
| 1 . | Compounded |
| 2 . | 150°C x 40 min, press vulcanization |
| 3 . | 150°C x 40 min, press vulcanization |
| 4 . | 150°C x 40 min, press vulcanization |
| 5 . | 150°C x 40 min, press vulcanization |
| 6 . | ARC ±1°, ML |
| 7 . | ARC ±1°, T' 90 |
| 8 . | ARC ±1°, T' 50 |
| 9 . | ARC ±1°, MH |
| 10 . | ARC ±1°, TS 01 |
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