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丁腈软胶 3305 PETROCHINA LANZHOU
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Plastic Datasheets
performance | Test Condition | Test Method | PETROCHINA LANZHOU/3305 |
---|---|---|---|
Mass fraction of volatile matter,% ≤ | 生胶门尼粘度 ML(1﹢4)100℃ | GB/T 1232.1-2000 | |
拉伸强度(145℃,35min),MPa≥ | 23.5 | ||
灰分的质量分数,%≤ | GB/T 4498-1997 方法A | ||
结合丙烯腈的质量分数,% | ISO306/B50 | 31.0-34.5 SH/T 1157-1997 | |
扯断伸长率(145℃,35min),%≥ | ISO3146 | 350 | |
0.50 | 150 | GB/T 6737-1997 热辊法 | |
300%定伸应力(145℃,35min),MPa | 7.6-13.4 SH/T 1611-2004 ASTM IRB No7 GB/T528-1998 |
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