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%.
出处
《合成纤维工业》
CAS
CSCD
北大核心
2004年第1期38-39,43,共3页
China Synthetic Fiber Industry
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
polypropylene fiber
bulked continuous filament yarn
textured yarn
degree of bulking
bulking temperature bulking pressure
