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Ethylene Propylene Rubber
| This product is used in tires, rubber-technical articles, cables and automotive production, as well as in glues, sealants, road and roof coating production. |
| EPDM Grades Item |
J-2070 |
J-2080 |
J-3062E |
J-3080 |
J-3092E |
J-4045 |
J-4090 |
| Volatility % ≤ |
0.75 |
0.75 |
0.75 |
0.75 |
0.75 |
0.75 |
0.75 |
| Ash content % ≤ |
0.10 |
0.10 |
0.10 |
0.10 |
0.10 |
0.10 |
0.10 |
| Vanadium content mg/kg ≤ |
10 |
10 |
10 |
10 |
10 |
10 |
10 |
| ENB Content % |
|
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|
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|
| Oil amount phr*-+ |
|
17.0-23.0 |
|
|
17.0-23.0 |
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|
| Ethylene content % |
56.5-61.5 |
68.5-74.5 |
68.5-74.5 |
68.5-74.5 |
57.5-62.5 |
53.0-59.0 |
53.5-58.5 |
| Mooney viscosity ML 100 ℃ 1+4 |
64-74 |
56-72 |
|
|
|
38-52 |
|
| Mooney viscosity ML 125 ℃ 1+4 |
|
|
|
|
|
|
60-70 |
| 300% Modulus Mpa ≥ |
|
8.0 |
8.0 |
8.0 |
9.5 |
10.0 |
10.0 |
| Tensile strength of break Mpa ≥ |
12.8 |
14.0 |
14.0 |
14.0 |
15.0 |
15.0 |
15.0 |
| Elongation at break % ≥ |
490 |
300 |
300 |
300 |
350 |
320 |
320 |
Note: Ethylene+ Propylene+ENB (Weight) = 100% |
