Product Variety Index name |
MLF?2?-10-× |
MLF?2?-11-× |
MLF?2?-12-× |
MLF?2?-13-× |
MLF?2?-14-× |
MLF?2?-15-× |
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MLF?2?-13W-× |
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Raw rubber |
1 |
Specific Gravity |
1.82±0.02 |
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2 |
Mooney viscosity ML?121℃?1+10 |
5～15 |
16～30 |
31～50 |
51～90 |
91～130 |
131～190 |
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3 |
Appearance |
White or slightly yellow film, which must not contain visible impurities |
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4 |
Water content (%≤) |
0.05 |
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Vulcanized rubber |
5 |
Tensile strength (mPa≥) |
8 |
9 |
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6 |
Elongation at break (%≥) |
160 |
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7 |
Constant compression permanent deformation, %, ≤(200℃×70h, compression rate 25%) |
Bisphenol-AF curing system |
30 |
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8 |
Oil resistance (No. 1 jet fuel oil 200℃×24h weight gain), %, ≤ |
6 |
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