dimethyl terephthalate
英
美
对酞酸二甲酯
双语例句
- The polyester or copolyester can be converted into dimethyl terephthalate of binary acid and glycol by method of methanolysis.
介绍用甲醇醇解法把聚酯或共聚酯解聚成二元酸二甲酯和二元醇。 - In China, methanol is mainly used in production of formaldehyde, dimethyl terephthalate, pesticide, methyl tert-butyl ether and acetic acid, in which the consumption of methanol in fields of methanol fuel, acetic acid and formaldehyde will be increased rapidly.
我国甲醇主要用于甲醛、对苯二甲酸二甲酯、农药、甲基叔丁基醚、醋酸的生产，我国甲醇消费量增长最快的领域将是燃料甲醇、醋酸和甲醛。 - The thermoplastic polyester-ether elastomer ( TPEE) was synthesized with dimethyl terephthalate ( DMT), 1,4-butylene-glycol ( BG), polytetrahydrofuran ( PTMG) as raw materials.
以对苯二甲酸二甲酯（DMT）、1,4-丁二醇（BG）、聚四氢呋喃（PTMG）为主要原料，合成热塑性聚酯弹性体（TPEE）。 - The synthesis of1,4-cyclohexanedimethanol from dimethyl terephthalate by two-stage liquid-phase hydrogenation was studied.
在高压反应釜中，对苯二甲酸二甲酯经两步催化加氢反应合成了1，4-环己烷：二甲醇。 - This article provides a process for preparation of farinfrared ceramic functional polyester by means of interrupted stepwise from dimethyl terephthalate, ethylene glycol, farinfrared ceramics powder as modifier.
本论文以对苯二甲酸二甲酯（DMT）、乙二醇（EG）为原料，远红外陶瓷粉作改性剂，采用间歇式聚合方法合成远红外功能聚酯。 - The modified epoxy resin toughened by rigid polyurethane was prepared by in-situ polymerization through adding hydroxy-terminated aromatic polyester synthesized by dimethyl terephthalate, and 2,4-tolylene diisocyanate ( TDI) to epoxy resin. The product was characterized by FTIR.
在环氧树脂（EP）中加入以对苯二甲酸二甲酯为原料合成的端羟基芳香聚酯及2,4-甲苯二异氰酸酯（TDI），采用原位聚合法制备了刚性聚氨酯（PUR）增韧改性EP。 - The effect of reaction temperature and pressure on decomposition of polybutylene terephthalate ( PBT) and recovery of dimethyl terephthalate ( DMT) monomer were investigated in supercritical methanol, and reaction velocity constants were calculated at temperatures above and under the PBT melting point.
在超临界甲醇中考察了反应温度、反应压力对聚对苯二甲酸二丁酯（PBT）的分解及单体对苯二甲酸二甲酯（DMT）收率的影响，在此基础上对PBT熔点前后的反应速度常数进行了求解。 - Polyether ester ( PEE) antistatic agent for PET fiber was synthesized from dimethyl terephthalate ( DMT), ethylene glycol ( EG) and polyethylene glycol ( PEG).
以对苯二甲酸二甲酯（DMT）、乙二醇（EG）和聚乙二醇（PEG）为原料合成涤纶用聚醚酯型抗静电整理剂（PEE）。 - Simulation kinetics on ester interchange reaction of dimethyl terephthalate with ethylene glycol
对苯二甲酸二甲酯（DMT）与乙二醇（EG）的酯交换反应模拟动力学 - Polyether-ester thermoplastic elastomer, such as polyethylene glycol terephthalate-butylene terephthalate copolymer ( PEGT/ PBT) was synthesized by melt polycondensation from polyethylene glycol, butanediol and dimethyl terephthalate with Ti ( OBu) 4 as catalyst. The copolymer was characterized by means of GPC? FTIR?
采用熔融缩聚法设计合成了对苯二甲酸聚乙二醇酯对苯二甲酸丁二醇酯共聚物（PEGT/PBT），并用GPC、FTIR、NMR对合成产物进行了表征，结果表明所得共聚物与设计相符合。