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TL1502
summary: The product is a gray asbestos-free sealing gasket material containing nitrile rubber and aramid fiber, which has good creep resistance. The maximum clearance operating temperature is 290°C, which is suitable for sealing oil, water and vapor sealing environment.
category:
summary
The product is a gray asbestos-free sealing gasket material containing Nitrile rubber and aramid fibers, which has good creep resistance. The maximum clearance operating temperature is 290°C, which is suitable for sealing oil, water and vapor sealing environment.
Physical properties
project |
Test standards |
index |
|
Density/g/cm³ |
ASTM F1315 |
≥1.4 |
|
Tensile strength/Mpa |
ASTM F152 |
≥11 |
|
Compression ratio/% |
ASTM F36 |
7 ~17 |
|
Rebound rate/% |
ASTM F36 |
≥45 |
|
Creep relaxation rate/% |
ASTM F38 |
≤30 |
|
Performance after impregnating IRM903 oil 149±2℃,5h |
Weight gain rate/% |
ASTM F146 |
≤35 |
Thickening rate/% |
ASTM F146 |
≤20 |
|
Performance after impregnating ASTM Fuel B 21~30℃,5h |
Weight gain rate/% |
ASTM F146 |
≤30 |
Thickening rate/% |
ASTM F146 |
≤20 |
|
Latex type |
Nitrile Butadiene Rubber |
Impregnation
latex
performance