Dongguan Ruichen Sealing Co., Ltd.
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Customized Small Exhaust O Rings NBR For Automotive Electrical System
More details of the rubber grommets:
Rubber Grommet Specification:
Material : NBR/NR/EPDM/SILICONE/HNBR/FKM/CR/SBR/IIR/ACM
Hardness : 20~90 shore A
Color : Available
Tolerance meet ISO3302-1 M1
Customized different shape and size of rubber grommet
OEM&ODM
Rubber grommet is use for Auto
Quality system: ISO9001 and TS16949
All rubber gasket material are RoHS compliant
Many rubber gasket compounds get NSF/FDA certificate
We produce rubber grommets in different shapes, sizes and specifications, MIL spec (Military) grommets, compressor grommets, web grommets, blind grommets, etc.We offer our products to meet the wide requirements of our clients. The high durability and resilient quality of the rubber grommets enables them to be used in various industries.
| 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 |
|
| Elongation Max | -50 | -12 |
|
| Compression Max 22h at 100℃ | 25 | 14 | D395 |
| NO1 oil resistant |
|
|
|
| Change in hardness | -10~+5 | +1 | D471 |
| Change in tensile Max | -25 | -16 |
|
| Change in Elongation | -45 | -20 |
|
| Change in Volume% | 0~25 | +6 |
|
| Fuel resistant 70 H at 23℃ |
|
|
|
| Hardness change | ±10 | +3 | D471 |
| Tensile change Max | -25 | -8 |
|
| Elongation change Max | -25 | -10 |
|
| Change in Volume | -5~+10 | +3 |
|
| Water Resistant |
|
| D417 |
| Change in Hardness |
| +3 |
|
| Change in tensile |
| +5 |
|
| Change in Elongation |
| -14 |
|
| Change in Volume | ±15 | +3 |
|
| Low Temperature resistant |
|
| D2137 |
| 3 MIN -40℃ | Non brittle | Pass | D2137 |
