聚酯长丝油毡胎基布后整理生产工艺
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摘要
从圆网高温定形、热轧、淀粉浸渍、辊筒及圆网烘干等方面,探讨了聚酯长丝油毡胎基布后整理过程中遇到的系列问题,介绍了在聚酯长丝油毡胎基布后整理生产中关键工序的工艺特点。采用大连华阳HYFN-ⅢG型涤纶纺黏生产线生产的聚酯长丝纺黏针刺布,利用仪征四方纺织机械有限公司制造的防水卷材胎基布后整理设备生产出沥青防水卷材用聚酯长丝油毡胎基布。此聚酯长丝油毡胎基布的拉力指标超出现有国家标准20%,最大拉力时的延伸率超出国家标准14%,热稳定性比国家标准提高20%。
The problems encountered in finishing of polyester filament linoleum tire base fabric were discussed from the aspects of high temperature setting of the cylinder, hot rolling, starch impregnation, roller and cylinder drying, etc. The process characteristics of the key process in the finishing production of polyester filament linoleum tire base fabric are introduced. Using polyester filament spunbonded needle-punched fabric which was produced by Dalian Huayang HYFN-Ⅲ G polyester spunbonded production line, the polyester filament linoleum tire base fabric for asphalt waterproof roll was produced by using the finishing equipment made by Yizheng Sifang Textile Machinery Co Ltd. The tensile force index of this polyester filament linoleum tire base fabirc exceeds the existing national standard 20%, the elongation at the maximum tensile force exceeds the national standard 14%, and the thermal stability is 20% higher than that of the national standard.
The problems encountered in finishing of polyester filament linoleum tire base fabric were discussed from the aspects of high temperature setting of the cylinder, hot rolling, starch impregnation, roller and cylinder drying, etc. The process characteristics of the key process in the finishing production of polyester filament linoleum tire base fabric are introduced. Using polyester filament spunbonded needle-punched fabric which was produced by Dalian Huayang HYFN-Ⅲ G polyester spunbonded production line, the polyester filament linoleum tire base fabric for asphalt waterproof roll was produced by using the finishing equipment made by Yizheng Sifang Textile Machinery Co Ltd. The tensile force index of this polyester filament linoleum tire base fabirc exceeds the existing national standard 20%, the elongation at the maximum tensile force exceeds the national standard 14%, and the thermal stability is 20% higher than that of the national standard.
引文
[1]腾启跃.非织造布家族新星——高强聚酯长丝胎基布[J].中国纤检, 2015(5):52-53.
[2]拉力豆.热定型[EB/OL].百度文库. 2012[2018-08-02].https://wenku.baidu.com/view/ecf3dd3483c4bb4cf7ecd161.html
[3]大连华阳新材料科技股份有限公司.聚酯纺黏长丝油毡胎基后整理生产方法:中国, 2017113335100[P]. 2018-04-20.
[2]拉力豆.热定型[EB/OL].百度文库. 2012[2018-08-02].https://wenku.baidu.com/view/ecf3dd3483c4bb4cf7ecd161.html
[3]大连华阳新材料科技股份有限公司.聚酯纺黏长丝油毡胎基后整理生产方法:中国, 2017113335100[P]. 2018-04-20.