EPDM is the main material as door/window rubber seal, which the feature is excellent resistance to oxidation, ozone resistance and erosion resistance ability, good insulation property etc. Based on the good property, EPDM is widely used various kinds of industries, including doors, windows, auto parts, machines, containers and construction industries etc.
|
No. |
Item |
Unit |
Solid |
Foam |
|
1 |
Hardness |
shore A |
70+/-5 |
25 |
|
2 |
Tensile Strength |
Mpa |
>=7 |
>=2.5 |
|
3 |
Elongation |
% |
250-350 |
100~300 |
|
4 |
Air ageing (70+/-2)℃/70h |
Hardness (shore A) |
0~+5 |
|
|
Tensile strength (%) |
(-15) to (+15) |
(-15) to (+15) |
||
|
elongation (%) |
(-25)~0 |
(-25)~0 |
||
|
5 |
Water Resistant (80+/-2)℃/120h |
Hardness (shore A) |
0~+5 |
|
|
Tensile strength (%) |
(-15) to (+15) |
(-15) to (+15) |
||
|
elongation (%) |
(-25)~0 |
(-35)~0 |
||
|
6 |
Density |
g/cm3 |
1.35+/-0.05 |
0.65+/-0.05 |
|
7 |
Compression Set % |
(23±2)℃/72h |
≤35 |
|
|
|
(70±2)℃/24h |
≤50 |
|
|
|
8 |
Brittleness Temperature |
<= DegC |
-40 |
-40 |
|
9 |
Ozone Aging |
tensile strength 20%, |
no cracking |
no cracking |
|
ozone concentration |
|
|
||
|
10 |
Polluting |
|
slight pollute |
|
|
11 |
corrosivity |
(100+/-2)℃/24h |
don't change to black |
|
Features:
1)EPDM foam+solid extruded or EPDM foam+PVC adhesive together
2)with steel core or steel wire insert
3)EPDM solid part also can be flocked
4)smooth surface and shiny PVC part with different patterns
5)different steel core specifications
Packing:
50M or 100M each roll
1roll or 2 rolls each carton
place on the wooden pallet, use plastic film to wrap
Or according to your request
Delivery time:
15 days for samples
10 days for mass production goods
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