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POY：涤纶预取向丝，全称：PRE-ORIENTED YARN 或者PARTIALLY ORIENTED YARN。指经高速纺丝获得的取向度在未取向丝和拉伸丝之间的未完全拉伸的化纤长丝。与未拉伸丝相比，它具有较高取向度，稳定性好，常常用做拉伸变形丝（DTY）的专用原丝。
用途：主要用于经过加弹设备加工成DTY。
规格：75D-360D
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产品系列 |
规格 |
半光 |
有光 |
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涤纶有色POY |
50D/36F |
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75D/36F |
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90D/36F |
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100D/36F/72F/144F |
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120D/36F |
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150D/48F/72F/96F/144F/288F |
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200D/72F/96F/144F |
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250D/72F/96F/122F/144F |
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300D/72F/96F/122F/144F/288F |
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450D/144F/192F/216F/288F/384F/432F/488F |
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