1) vinyl content
乙烯基含量
1.
The relationships between the vinyl content and the properties as well as the network density of solution polymerized SBR (S-SBR) were studied.
研究了溶聚丁苯橡胶(S-SBR)中丁二烯单元的乙烯基含量与胶料的物理机械性能及网络密度之间的相互关系。
2) 4 vinyl pyridine content
乙烯基吡啶含量
1.
A series of poly(butyl methacrylate co (4 vinyl)pyridine)s with varied molecular weight and 4 vinyl pyridine content were synthesized using free radical copolymerization, and the gas permeation behaviors in copolymer membranes were measured using a low vacuum permeation apparatus .
结果表明 ,随着共聚物膜中乙烯基吡啶含量的增加 ,共聚物膜的密度、玻璃化转变温度及氧氮选择性都随之增加 ,但氧氮渗透率和扩散系数、溶解度系数却相应下
3) ethylene content
乙烯含量
1.
Effect of Ethylene Content on Property of Random Co-polypropylene Resin;
乙烯含量对无规共聚聚丙烯薄膜树脂性能的影响
2.
Determination of rubber latex ethylene content and its variation by capillary gas chromatography
毛细管柱气相色谱法测定橡胶树胶乳中的乙烯含量及其变化
3.
Determination of ethylene content in ethylene-propylene copolymer by FT-IR
傅立叶变换红外光谱法快速测定乙丙共聚物中的乙烯含量
4) High vinyl content silicone rubber
高乙烯基含量硅橡胶
6) acetylation value
乙酰基含量
1.
The acetylation value and substitution degree of these starches were determined with chemical analysis methods and IR spectrum.
用化学分析方法和红外光谱法测定了在不同 p H值下制备的一系列醋酸酯淀粉的取代度和乙酰基含量 ,获得了 p H值对淀粉酯化反应的影响规律 ,并解释了该规律 。
补充资料：聚乙烯基丁醛与乙酸乙烯酯和乙烯醇的聚合物
CAS：68648-78-2
分子式：(C4H8O·C4H6O2·C2H4O)x
中文名称：聚乙烯基丁醛与乙酸乙烯酯和乙烯醇的聚合物
英文名称：Acetic acid ethenyl ester, polymer with ethenol, cyclic acetal with butanal
分子式：(C4H8O·C4H6O2·C2H4O)x
中文名称：聚乙烯基丁醛与乙酸乙烯酯和乙烯醇的聚合物
英文名称：Acetic acid ethenyl ester, polymer with ethenol, cyclic acetal with butanal
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