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- The structure of siloxane in spinning finishes PU was analyzed.And the molecular weight of two siloxane samples was determinated by 29 Si\|NMR and viscometry and compared as well. 对化纤油剂PU中两组硅油的结构进行了分析,分别采用核磁共振和粘度法测定了硅油的相对分子质量,并比较了两者的测定结果。
- Nylon 66 spinning finish was prepared with the polyether and its spinnability was tested. 用该类聚醚配制成锦纶66纺丝油剂,对油剂的可纺性能进行了测定。
- The influence of starting agents structure was studied on the copolyether properties of high-speed spinning finish. 研究了起始剂对高速纺丝油剂用聚醚性能的影响。
- Abstract: The influence of starting agents structure was studied on the copolyether properties of high-speed spinning finish. 摘 要: 研究了起始剂对高速纺丝油剂用聚醚性能的影响。
- The structure of siloxane in spinning finishes PU was analyzed.And the molecul ar weight of two siloxane samples was determinated by 29Si-NMR and visc omet ry and compared as well. 对化纤油剂PU中两组硅油的结构进行了分析,分别采用核磁共振和粘度法测定了硅油的相对分子质量,并比较了两者的测定结果。
- The industrial application of the prepared product showed that said product acted as the main monomer of spinning finishes exhibited good thermal stability, lubricity, drawability and cohesion. 对合成的脂肪醇聚氧乙烯二元酸酯(简称醇醚酯)进行工业应用,结果表明所合成的醇醚酯作为高速纺化纤油剂主要单体,具有良好的耐热性、平滑性、牵伸性及粘和性能。
- Demand on spin finishes and PP BCF production process are described.CHT spin finishes adding value to PP BCF are introduced.CHT spin finishes can impart handle, cobesion, volume and sheen to PP BCF. 介绍了用于聚丙烯纺丝和加工的不同CHT油剂种类,使用适宜的油剂可以更好地满足加工要求和产品的使用要求,提高产品性能和增加产品附加值。
- The results show that the spinning finish made from RP04 and RP09 has excellent gliding property,thermal stability and wettability,and can satisfy the requirements of nylon 66 spinning finish. 实验结果表明,用RP04和RP09配成的油剂具有良好的平滑性、耐热性及润湿性,能够满足锦纶66纺丝油剂的需要。
- environmental protection type spinning finishes 环保型油剂
- If we all muck in we'll soon finish the job. 如果我们大家都动手,一会儿就可以干完这件事。
- New Equipment for Spin Finish Assessment 用于纺丝油剂评价的新仪器
- I was frantic to finish the report on schedule. 我十万火急地要按预定时间完成报告。
- The motorcycles were spinning along at full speed. 摩托车正全速疾驰。
- It took us an entire week to finish painting the home. 它花去了我们整整一星期的时间才把房子粉刷好。
- The lorry went into a spin on a patch of ice. 卡车在一片冰地上打滑了。
- Let's go for a spin in my new car. 坐我的新汽车兜一圈吧。
- The car is spinning along120 li per hour. 这车正以每小时120里的速度行进。
- He couldn't finish reading it anywise. 他无论如何也读不完。
- It took him half an hour to finish the work. 他花了半个小时做完这项工作。
- Spin Finishes for PP Staple Fibers Used in the Spunlace Process PP短纤维用纺丝整理剂在水刺过程中的应用