日用化学工业2017，Vol.47Issue(2)：77-81,5.DOI:10.13218/j.cnki.csdc.2017.02.004
粘胶纤维用变性剂的组成分析与应用性能研究
Composition analysis and application performance of denaturant for viscose fiber
摘要
Abstract
The composition of denaturant MDF for viscose fiber were analyzed using column chromatography. Its main chemical components were identified as polyethylene glycol,fatty alcohol polyoxyethylene ether and aliphatic amine polyoxyethylene ether. Then a self-made denaturant for viscose fiber was prepared,and its physical indices were measured and analyzed. Results showed that its wetting power achieves 5. 185 s,its surface tension achieves 27. 61 mN/ m and its volatilization loss is 0. 004. The self-made denaturant was applied in the production of viscose fiber,and the viscose fiber produced shows good properties. Its dry and wet fracture strength achieves 3. 59 and 2. 18 cN/ dtex respectively,dry and wet elongation at fracture achieves 14. 10% and 14. 33% respectively. The fiber wet modulus (× 20)achieves 14. 60 cN/ dtex.关键词
变性剂/粘胶纤维/组成/应用/性能Key words
denaturant/viscose fiber/composition/application/performance分类
化学化工引用本文复制引用
张林雅..粘胶纤维用变性剂的组成分析与应用性能研究[J].日用化学工业,2017,47(2):77-81,5.基金项目
2016河北省科技厅重大科技计划资助项目(16211223D-3 ) （16211223D-3 ）
