摘要
对ＨＯＹ生产的关键技术做了简要论述。生产ＨＯＹ的原料质量要求较高，干切片含水率应控制在２０μｇ／ｇ以下，ＨＯＹ的纺丝温度。
The technological key of HOY production was briefly discussed. HOY production requires higher\|quality chips. The water pick\|up of dried chips should be controlled below 20 g/g. The process parameters such as spinning temperature, quenching temperature and collection position etc. play important roles in the production.
出处
《合成纤维工业》
CAS
CSCD
1999年第3期50-51,共2页
China Synthetic Fiber Industry
关键词
高速纺丝
高取向丝
工艺
纺丝
聚酯纤维
poly(ethylene terephthalate) fiber
high speed spinning
high oriented yarn
technological process
