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丁腈软胶 2907 PETROCHINA LANZHOU
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Plastic Datasheets
performance | Test Condition | Test Method | PETROCHINA LANZHOU/2907 |
---|---|---|---|
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≥ | 22.5 | ||
灰分的质量分数,%≤ | GB/T 4498-1997 方法A | ||
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 | UL94,IEC60695-11-10,-20 | 9.0-14.9 SH/T 1611-2004 ASTM IRB No7 GB/T528-1998 | |
结合丙烯腈的质量分数,% | 7.0 | 27.5-31.5 SH/T 1157-1997 |
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