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[China]
Trade Verify
Address: NO.9, Hongfeng 1st Street, Nanshe Village, Chashan Town. Dongguan City, 523391, China
Contact name:Aaron
Dongguan Ruichen Sealing Co., Ltd. |
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Verified Suppliers
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High Temp Flat Ring Automotive Gasket Economical Min 250% Elongation
1 ) We have kinds of material:EPDM,silicone,NBR,neoprene rubber,PVC,TPE,TPV,TPR,PP,ABS.
2 ) High temperature and acid-alkali resistance,anti-gng,no posion and no smell.
3 ) It is an ideal solution for sealing application where there are high temperatures and corrosive liquids or gases involved.
4 ) We offer OEM and we could design,produce according to your drawings or samples.
1. Best Quality raw rubber material.
2 . Advanced equipments and good workmanship.
3 . Customer's design and specifications are accepted.We are ready to customized your products.
4 . Rubber strips are made in various materials and can be made in different sizes and color.
The flowing is NBR 70 TEST REPORT
NBR 70 TEST REPORT ASTM D2000 M2BG 714 B14 EO14 EF11 EF21 EA14 F17 | |||
PROPERITIES | SPECIFICATION | TEST RESULT | TEST METHOD |
Hardness shore A | 70±5 | 72 | D2240 |
Tensile MPA Min | 14 | 14.5 | D12 |
Elongation % Min | 250 | 315 | D412 |
Gravity |
| 1.263 | D297 |
Heat resistant 70h 100℃ Hardness change | ±15 | ﹢5 | D573 |
Tensile strength% | ±30 | ﹢15 |
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Elongation Max | -50 | -12 |
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Compression Max 22h at 100℃ | 25 | 14 | D395 |
NO1 oil resistant |
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Change in hardness | -10~+5 | +1 | D471 |
Change in tensile Max | -25 | -16 |
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Change in Elongation | -45 | -20 |
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Change in Volume% | 0~25 | +6 |
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Fuel resistant 70 H at 23℃ |
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Hardness change | ±10 | +3 | D471 |
Tensile change Max | -25 | -8 |
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Elongation change Max | -25 | -10 |
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Change in Volume | -5~+10 | +3 |
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Water Resistant |
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| D417 |
Change in Hardness |
| +3 |
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Change in tensile |
| +5 |
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Change in Elongation |
| -14 |
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Change in Volume | ±15 | +3 |
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Low Temperature resistant |
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| D2137 |
3 MIN -40℃ | Non brittle | Pass | D2137 |
