We manufacture and wholesale EPDM rubber sealing strip for house/car door trim sealing,e.g.E/P/D shaped self adhesive sponge foam rubber strip.
For home window door thermal insulation,it is made by EPDM rubber to be small size sponge strips in P/D/E section shapes,durometer hardness 30 shore A;color generally white/brown/black;packed every 200meters per roll(reel) then in carton.
The cellular sponge structure of foam rubber makes it flexible,easy to fill cracks/drafts of door window,aim at airtight thermal insulation sealing.Easy and fast to install by adhesive backing.
Two kinds of sealing strip exhibit outstanding sealing performance,as follows:
weather resistance(sunlight,freezing cold,ozone,ultraviolet)
anti corrosion,hard wearing,durable,airtight and watertight
anti impact/vibration/collision,denoise,aging resistant
Material:EPDM
Type:Foam/sponge rubber
Density:From 0.4 to 0.8g/cm3
Handness:15 to 30 Shore A
Color:Black
Diameter:From 3mm to 50mm
Self Adhesive EPDM Rubber Sealing Strip made of sponge rubber with adhesive backing tape, and is also one of the main kind product in our company,which is manufactured with microwave vulcanized technics.The rubber seal's surface is bright and artistic, with the good elasticity and the anti-compression deformation.
Standard specification:
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Technical Data Sheet |
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Foam EPDM rubber profile |
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Number |
Test Item |
Standard request |
Conclusion |
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Perduct performance |
1 |
Appearence |
Qualified for test |
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2 |
Physical parameters |
Unit |
Standard |
Result |
Qualified |
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3 |
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 |
200 |
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6 |
Tensive strength Elongation |
% % |
≥-15 ≥-25 |
-32 |
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7 |
Ozone resisting(tear 20%,40ºC/72h) |
_ |
No crack |
No crack |
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8 |
Brittleness temperature |
ºC |
≤-35 |
-38 |
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Conclusion |
Qualified |
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