High Temp Flat Ring Automotive Gasket Economical Min 250% Elongation
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
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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 |
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