Coloured Waterproof Flat Ring Gasket 70 , Silicone Rubber Gasket ROHS FDA
The flowing is Silicone 70 TEST REPORT
Silicone 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 | 6 | 6.9 | D412 |
Elongation % Min | 150 | 267.35 | D412 |
Gravity | 1.2+/-0.02 | 1.21 | D297 |
Heat resistant 70h 100℃ Hardness change |
|
| D573 |
Tensile strength% | -25 | -15 |
|
Elongation Max | -30 | -20 |
|
Compression Max 22h at 100℃ | 25 | 20.52 | D395 |
NO1 oil resistant |
|
|
|
Change in hardness | 0~15 | -8 |
|
Change in tensile Max | -20 | 4 |
|
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 |