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- Study on Synthesis and Property of Waterborne Polyurethane Based on Polycarbonate Diol 聚碳酸酯基水性聚氨酯的合成与性能研究
- polycarbonate diols 聚碳酸酯二元醇
- Firstly, an aqueous PU resin was prepared for the coatings binder resin, during the preparation the influence of polycarbonate diols and other diols on synthesis resin is researched; 根据研究需要，首先制备一种水性聚氨酯树脂作为该涂料的基料树脂，在制备过程中研究了聚碳酸酯二元醇与其他二元醇对所合成的树脂性能的影响；
- polycarbonate diol 聚碳酸酯二醇
- Biodegradable aliphatic polycarbonate is generally prepared by polycondensation of diols with phosgene or dialkyl carbonate, copolymerization of carbon dioxide with epoxide, and ring-opening polymerization of cyclic carbonates. 生物可降解脂肪族聚碳酸酯一般可以通过二元醇与光气或二烷基碳酸酯的缩合聚合、二氧化碳与环氧化合物的共聚以及环状碳酸酯的开环聚合来制备。 其中，环状碳酸酯的开环聚合是合成生物可降解脂肪族聚碳酸酯的重要方法。
- Keywords: molecular dynamic; polycarbonate; amorphous structure. 关键词：动态分子模拟、聚碳酸酯、非晶质结构。
- The material for the rear housing is reinforced polycarbonate. 后罩壳材料为增强聚炭酸醋。
- When do you use a nylon, and when do you use a polycarbonate? 当您使用的是尼龙，当您使用的是聚碳酸酯？
- 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）。
- Window- Large polycarbonate windows are virtually scratch resistant. 窗:聚碳酸酯视窗可防止刮伤。
- Standard Specification for Polycarbonate Resin for Medical Applications. 医疗设备用聚碳酸酯树脂
- Pits are formed in the polycarbonate disk by an injection molding process. 坑形通过注塑工艺在聚碳酸脂盘面形成。
- Polycarbonate bottles containing B.P.A. can be used safely by humans. 有多种证据显示含有B.;P
- The polycarbonate itself is part of the optical system for reading the pits. 聚碳酸脂本身是用于读取坑形的光学系统的一部分。
- Bisphenol A is a chemical widely used to make hard, polycarbonate plastic. 双酚A是一种广泛用于硬聚碳酸酯塑料的化学品。
- BASE: Aluminum alloy、 high-purify aluminum sheet and polycarbonate. 本体：铝合金、高纯铝板和聚碳酸脂。
- Proposals for developing polycarbonate industry of our country are put forward. 并对我国聚碳酸酯工业的发展提出了几点建议。
- A series of polymeric diols with different comb-branched chains (CPDs) were prepared and characterized by FTIR. 制备了一系列支链结构不同的梳状聚合物二元醇(CPD)，并用FTIR对其结构进行了表征。
- As last, the core shell particles were applied into polycarbonate(PC). 并将核壳粒子产物用于改性聚碳酸酯(PC),其效果十分显著。
- A series of polymeric diols with different comb branched chains (CPDs) were prepared and characterized by FTIR. 摘要制备了一系列支链结构不同的梳状聚合物二元醇(CPD)，并用FTIR对其结构进行了表征。
