| PVA强力纱的开发 |
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| 引用本文： | 王光钊. PVA强力纱的开发[J]. 合成纤维工业, 1997, 20(5): 28-30 |
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| 作者姓名： | 王光钊 |
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| 作者单位： | 安徽省维尼纶厂 |
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| 摘 要： | 利用含硼湿法纺丝技术（ＦＷＢ），对原维纶生产线进行改造，生产出高强ＰＶＡ长丝束，并用牵切纺工艺开发出ＰＶＡ强力纱，其强度为维纶牵切纱的１．２５倍左右，为原维纶纱的２倍以上。
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| 关 键 词： | PVA 强力纱 牵切纱 |
THE PRODUCTION OF PVA HIGH TENACITY YARN |
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| Abstract: | VA high tenacity filament was produced by FWB spinning technology then with draft cutting spinning.Its tenacity was 1.25 times higher than that of PVA draft cuting yarn and 2 times higher than that of normal PVA yarn. |
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| Keywords: | PVA high tenacity yarn draft cuting yarn |
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