1) 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。
2) 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。
3) waste terylene fiber
废涤纶丝
4) terylene waste
涤纶废丝
1.
The plasticizer,dioctyl terephthalate is synthesized from terylene waste and isooctyl alcohol,sifts several solid superacids as catalyst,with S_2O~(2-)_8/ZnO-WO_3 as catalyst.
介绍了由涤纶废丝和异辛醇在催化剂作用下,一步合成增塑剂DOTP,筛选了几种固体酸作为催化剂,研究了以S2O28-/ZnO-WO3为催化剂,最佳反应条件为:n(PET)∶n(2-EH)=1∶4。
5) polyacrylonitrile waste silk
腈纶废丝
1.
Study on the flocculation function of hydropolyacrylonitrile by polyacrylonitrile waste silk;
腈纶废丝碱法水解产物的絮凝性能研究
2.
Preparation and flocculation properties of the modified hydrolysate by polyacrylonitrile waste silk;
腈纶废丝改性水解物的制备及其絮凝效果
6) Spandex wastewater
氨纶废水
补充资料：世掌丝纶
1.《礼记．缁衣》:"王言如丝，其出如纶。"后中书省代皇帝草拟诏旨，称为掌丝纶。父子或祖孙相继在中书省任职的称为世掌丝纶。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条