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poly-p-phenylene terephthamide fiber
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poly-p-phenylene terephthamide fiber
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工学
芳纶
释
poly-p-phenylene terephthamide fiber
聚对苯二甲酰对苯二胺纤维
由对苯二胺与对苯二甲酰氯缩合聚合而成的聚对苯二甲酰对苯二胺(PPTA)纺丝得到的纤维。中国名称为对位芳纶或芳纶1414。
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