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poly-p-phenylene terephthamide fiber
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poly-p-phenylene terephthamide fiber
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芳纶
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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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更新时间:2026/1/22 23:28:58