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Address: No.123 Industrial Zone ,Qinghe County, Xingtai City ,Hebei Province,China
Tel: 0086-13731126075 Email: sales@rubber-sealstrip.com
www.rubber-sealstrip.com
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Automotive Rubber Door Seal,rubber seal strip,rubber edge trim seal strip
EPDM is the main material as auto rubber seal, which the feature is its excellent resistance to oxidation, ozone resistance and erosion resistance ability, good insulation property etc. Based on the good property, EPDM is widely used in auto door seals and weather strip, sealing strips for windows, machine, construction industries etc.
Type
Solid Extrusions, Foam Extrusions, Solid + Sponge Extrusions, Solid + Flocking Extrusions, Rubber/Plastic + Steel Strip/Wire Composite Extrusions, Solid + Sponge + Steel Strip/Wire Composite Extrusions etc
Feature
1. The flexibility and anti-aging capability of EPDM rubber seal is very good. Rubber seal is more flexible than PVC seal.
2. Rubber seal could stop air, water and dust enter the machine system, which could protect the machine or parts to be healthy and working well.
Application
widely used in various kinds of industries, including auto parts, doors, windows, containers, machines, control cabinets, construction, ship industries etc.
The following is our test report from Quality Control Department:
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Products name |
Solid EPDM products |
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Number |
Test item |
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Standard request |
Result |
Conclusion |
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P r o d u c t
P e r f o r m a n c e |
1 |
Appearance |
Qualified for test |
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2 |
Test item |
Unit |
Standard |
Result |
Qualified |
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3 |
Hardness shore A |
Degree |
60-95 |
76 |
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4 |
Tensile Strength |
MPA |
≥7.0 |
7.8 |
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5 |
Elongation |
% |
≥250 |
380 |
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6 |
Air aging resist (70℃ x70h) |
Hardness |
Degree |
≤+5 |
2.6 |
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Tensile Strength |
% |
≥-15 |
-13 |
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Elongation |
% |
≥-25 |
-18 |
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7 |
ST staining |
- |
no |
no |
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8 |
Ozone-resisting(tear 20%,40℃/72h)
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- |
No cracking |
No cracking |
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9 |
Brittleness Temperature |
℃ |
≤-35 |
-38 |
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Conclusion |
Qualified |
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Products name |
Foamed EPDM products |
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Number |
Test item |
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Standard request |
result |
conclusion |
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P r o d u c t
P e r f o r m a n c e |
1 |
Appearance |
Qualified for test |
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2 |
Test item |
Unit |
Standard |
Result |
Qualified |
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3 |
Depending on the density |
g/cm3 |
0.65±0.15 |
0.6 |
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4 |
Tensile Strength |
MPA |
≥2.5 |
2.8 |
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5 |
Elongation |
% |
100-400 |
338 |
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6 |
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Tensile Strength |
% |
≥-15 |
-13 |
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Elongation |
% |
≥-25 |
-19 |
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7 |
Ozone-resisting(tear 20%,40℃/72h)
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- |
No cracking |
No cracking |
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8 |
Brittleness Temperature |
℃ |
≤-35 |
-38 |
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Conclusion |
Qualified |
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