1) melt-spun polyurethane fiber waste
熔纺氨纶废丝
1.
In this paper melt-spun polyurethane fiber waste has been thermo-degraded in triethylene phos-phonate by adding acetamide.
采用升温红外光谱分析法,探讨了熔纺氨纶废丝在升温过程中分子链断裂的机理。
2) melt-spinning polyurethane fiber
熔纺氨纶
1.
The non-Newtonian flow of the chip for melt-spinning polyurethane fibers has been studied by using an Instron-3211 capillary rheometer.
笔者应用毛细管流变仪研究了自制熔纺氨纶切片的流变行为 ,探讨了熔体表现粘度、非牛顿指数、结构粘度指数、表观粘流活化能等流变特性与温度及剪切速率的关系。
3) polyurethane fiber waste
氨纶废丝
1.
Glycolysis and analysis of products of polyurethane fiber waste with glycerol;
氨纶废丝的醇解及产物分析
2.
The polyurethane fiber waste was degraded by using diethylene glycol a s the glycolysis agent and dibutyltin dilaurate as the catalyst.
以二甘醇为醇解剂,以二月桂酸二丁基锡为催化剂对氨纶废丝进行了醇解,醇解产物冷冻后分成两层,上层为白色蜡状醇解产物、下层为棕色液体。
3.
The influence of reaction time,amount of catalyst,weight ratio of polyurethane fiber waste and glycolysis reagents and etc on the properties and chemical structure of the recycled polytetrahydrophrane(PTHF) was investigated.
以一缩二乙二醇为醇解剂,二月桂酸二丁基锡为催化剂对氨纶废丝进行了醇解。
4) acrylic fibres filature washing wastewater
腈纶纺丝洗涤废水
1.
An experimental study on removing the non-volatilization component in the acrylic fibres filature washing wastewater by dry technique has been studied by using nanofiltration membrane.
采用纳滤膜进行了脱除干法腈纶纺丝洗涤废水中非挥发组分(NV)的试验。
5) Violates the law the acrylic fiber spinning washes
干法腈纶纺丝洗涤废水
6) simulation on melt-spinning Spandex
熔纺氨纶计算机模拟
补充资料：丝纶簿
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