您要查找的是不是：
- monoalkyl ether glycols 一烷基醚二醇
- polyalkylene glycol monoalkyl ether 聚烷撑二醇单烷基醚
- polyethylene glycol monoalkyl ether 聚乙二醇单烷基醚
- Polyether diol mainly adopts polytetramethylene ether glycol (PTMEG). 聚醚二醇主要采用聚四氢呋喃醚二醇（PTMEG）。
- The effects of reaction temperature, ratio of amount of substance,polyurethane prepolymers on rate of blocking reaction of ethylene glycol monoalkyl ethers were studied. 本文讨论了反应温度,物质的量比和聚氨酯预聚体对乙二醇单烷基醚的封闭反应速度的影响。
- A new class of polyurethane prepolymer was synthesized from polytet ra methylene ether glycol(PTMG) and toluene diisocyanate(TDI) by investigating the ratio of raw materials and preparation process. 以聚四亚甲基醚二醇(PTMG)和甲苯二异氰酸酯(TDI)为原料,研究了TDI/PTMG的摩尔比和制备工艺条件,制备出了聚氨酯预聚体。
- A series of siloxane-containing polyurethanes were synthesized using polytetramethylene ether glycol(PTMG) and hydroxyl terminated polydimethylsiloxane(PDMS) as mixed soft segments. 以末端基为羟基的聚二甲基硅氧烷(PDMS)与聚四甲基醚二醇(PTMG)为混合软段合成出一系列含硅氧烷的聚氨酯弹性体。
- Keywords ethylene glycol monoalkyl ether;catalyst;process;plant;production and consumption;forcast; 乙二醇单烷基醚;催化剂;生产方法;生产装置;产销;预测;
- Keywords hydrotolcite like compound;oxid compound;ethylene oxide;ethyl acetate;ethylene glycol monoalkyl ether acetate; 关键词水滑石;复合氧化物;环氧乙烷;乙酸乙酯;乙二醇单乙醚醋酸酯;
- Keywords alkyl halide;oligoethylene glycol;monoalkyl ether of oligoethylene glycol;phase transfer catalysis; 卤代烷;寡甘醇;寡甘醇单烷基醚;相转移催化;
- Keywords ethylene oxide;ethoxylation;surfactant;ethylene glycol monoalkyl ether;ethanolamine; 环氧乙烷;乙氧基化;表面活性剂;乙二醇醚;乙醇胺;
- poly tetramethylene ether glycol 聚四氢呋喃
- Keywords superplasticizer;post-esterification;acrylic acid;sodium allyl sulfonate;polyelhylene glycol monoalkyl ether;grafted copolymer; 高效减水剂;后酯化法;丙烯酸;烯丙基磺酸钠;聚乙二醇单烷基醚;接枝共聚物;
- Keywords propylene oxide;propylene glycol monoalkyl ethers;synthesis; 环氧丙烷;丙二醇单烷基醚;合成;
- A whiff of ether will put you out in a few seconds. 一剂乙醚几秒钟后就会使你失去知觉。
- Keywords poly tetramethylene ether glycol;production;application;market; 聚四氢呋喃;生产;应用;市场;
- Keywords alkyl halide;diethylene glycol;monoalkyl ethers of diethylene glycol;phase-transfer catalyze; 卤代烷;二甘醇;二甘醇单烷基醚;相转移催化;
- Today's news goes into the ether and is soon forgotten. 今天的新闻广播听後不久即置於脑後了。
- Keywords polytetrahydrofuran;polytetramethylene ether glycol;production technology;catalysts; 聚四氢呋喃;聚四亚甲基醚二醇;生产技术;催化剂;
- It was once believed that light waves traveled through the ether. 人们曾经相信光波在以太中穿过。
