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POY：滌綸預取向絲，全稱：PRE-ORIENTED YARN 或者PARTIALLY ORIENTED YARN。指經高速紡絲獲得的取向度在未取向絲和拉伸絲之間的未完全拉伸的化纖長(cháng)絲。與未拉伸絲相比，它具有較高取向度，穩定性好，常常用(yòng)做拉伸變形絲（DTY）的專用(yòng)原絲。
用(yòng)途：主要用(yòng)于經過加彈設備加工成DTY。
規格：75D-360D
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産品系列 |
規格 |
半光 |
有光 |
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滌綸有色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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