2) Propylene/α-olefin copolymer
丙烯/长链α-烯烃共聚物
3) long chain α-olefin
长链α-烯烃
1.
High efficient drag reducing agent was synthesized with TiCl4/Al(Et)2Cl as catalyst and mixed C10-C14long chain α-olefins as monomers by bulk polymerization.
采用本体聚合方法,以TiCl4/Al(Et)2Cl为催化体系,C10～C14长链α-烯烃为单体,合成了原油管输高效减阻剂,对该减阻剂的制备、后处理等工业化方法进行了探讨。
2.
In this research work, synthesis and application of the poly (long chain α-olefin) with ultra high molecular weight, the copolymerization of long chain a-olefin and divinylbenzene (DVB) and the grafting copolymerization of homopoly(long chain α-olefin) and maleic anhydride by solution polymerization were studied.
本论文主要研究了超高分子量聚长链α-烯烃的合成,长链α-烯烃与二乙烯基苯共聚以及长链α-烯烃均聚物溶液接枝马来酸酐,并探讨了聚合物合成规律以及用途。
4) poly-α-olefin
聚α-烯烃
1.
The market demand of poly-α-olefin(PAO) in synthetic oils was one of the fastest growing,the PAO synthetic lubricants not only have the advantage of lower volatility,higher viscosity index,lower pour point,higher flash point and excellent high temperature anti-oxidation performance,but also have long use life compared with mineral oils.
合成油中聚α-烯烃(PAO)是市场需求增长最快的品种之一。
2.
As the regulation of lubricants is becoming more and more strict, demand of high quality lubricating oils is increasing, among which most distinctly is synthetic oil, especially poly-α-olefin synthetic oil.
合成油中的聚α-烯烃(PAO)是市场需求增长最快的品种之一。
3.
By employing orthogonal design L9(33),effects of polymerization temperature,catalyst quantity and reaction time on the conversion of olefins and the viscosity of poly-α-olefin lubricating base oil were studied.
以焦化汽油馏分为原料,采用碳正离子聚合的方法直接聚合聚α-烯烃合成润滑油基础油。
5) PAO
聚α-烯烃
1.
The air compressor oils of reciprocating type were developed by taking polyalphaolefin(PAO)/API Group Ⅱ and/or Ⅲ base oils from hydrocracking process and ester-based synthetic fluids as base oils,and adding proper rust & oxidation inhibitors,anti-wear additive and metal deactivator.
采用聚α-烯烃(PAO)/酯类油或半合成油作基础油,添加适当的高性能复合抗氧剂、抗磨剂、防锈剂、金属减活剂等研制而成重负荷空气压缩机油。
2.
Comparing with mineral oil, Poly-Alpha-Olefins(PAO)offer a lot of advantages including better viscosity-temperature coefficient, lower pour point, higher viscosity index, excellent heat anti- oxidation etc and are thus widely recognized.
与矿物油相比,聚α-烯烃(PAO)以其粘温性好、倾点低、粘度指数高、高温抗氧化性优等特点广泛被 人们接受,但是由于其价格不菲而制约了推广。
3.
The process of taking PAO as base oil and adding domestic additives to formulate the premium rolling oils for aluminum was described,and the results of cold rolling mill test was given.
介绍了以聚α－烯烃合成油拔头馏分为原料，经馏分切割和精制后加入国产添加剂研制高级铝材轧制油的经过，简述了小型轧机实验结
6) poly α-olefin
聚α-烯烃
1.
Aiming at the problems in the old process for poly α-olefins(PAO)production,the new process using immobilized AlCl3 as catalyst was introduced and the factors affecting PAO yield were studied.
针对聚α-烯烃合成油(PAO)生产旧工艺存在的问题,介绍了以固载化AlCl3为催化剂的PAO生产新工艺,考察了各种因素对PAO收率的影响。
补充资料：脂肪乳剂(中链及长链复合剂) (10%～20%中/长链脂肪乳剂)
药物名称：脂肪乳剂（中链和长链复合物）
英文名：Fat Emulsion for Injection(MCT/LCT)
别名： 脂肪乳剂(中链及长链复合剂) (10%～20%中/长链脂肪乳剂)
外文名：FatEmulsion forInjection(MCT/LCT)
药理作用及用途：
胃肠外给药，可补充人体热能，避免必需脂肪酸缺乏。具有易于氧化水解、氧化完全、生酮作用和对肝功能影响较少等特点。
适用于创伤以及肝功能不全病人。
用法及用量： 同长链脂肪乳剂。
不良反应： 基本同长链脂肪乳剂。
注意事项： 基本同长链脂肪乳剂。
规格： 注射乳剂 250ml， 500ml
类别：肠内、肠外营养药
英文名：Fat Emulsion for Injection(MCT/LCT)
别名： 脂肪乳剂(中链及长链复合剂) (10%～20%中/长链脂肪乳剂)
外文名：FatEmulsion forInjection(MCT/LCT)
药理作用及用途：
胃肠外给药，可补充人体热能，避免必需脂肪酸缺乏。具有易于氧化水解、氧化完全、生酮作用和对肝功能影响较少等特点。
适用于创伤以及肝功能不全病人。
用法及用量： 同长链脂肪乳剂。
不良反应： 基本同长链脂肪乳剂。
注意事项： 基本同长链脂肪乳剂。
规格： 注射乳剂 250ml， 500ml
类别：肠内、肠外营养药
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