丙纶BCF工艺控制对产品质量的影响  

Effect of process control on quality of PP BCF

作　　者：辛长征[1] 杨秀琴[1] 张颖 

机构地区：[1]河南纺织高等专科学校,河南郑州450007 [2]河南中州凯辉化纤股份有限公司,河南郑州451252

出　　处：《合成纤维工业》2004年第1期38-39,43,共3页China Synthetic Fiber Industry

摘　　要：介绍了丙纶BCF膨化装置的特点,探讨主要工艺参数对丙纶BCF的膨化度等质量的影响。生产2650dtex/150f丙纶BCF时,控制膨化温度145℃,膨化压力0.5MPa,喂丝速度1400m/min,单丝线密度16～18dtex,含油率1％左右,产品质量优良。The characteristics of PP BCF texturizer were introduced. The effect of process parameters on the quality of PP BCF, especially degree of bulking, was discussed. The PP BCF of 2 650 dtex/150 f can be produced with extraordinary quality under the conditions of bulking temperature 145℃ , bulking pressure of 0. 5 MPa, feeding rate 1 400 m/min, denier per filament of 16-18 dtex, finish oil content about 1%.

关 键 词：丙纶 BCF工艺 产品质量 膨化温度 膨化压力 喂丝速度 密度 含油率 

分 类 号：TQ342[化学工程—化纤工业]