1) epoxy group
环氧基团
1.
Synthesis of polysilicone containing epoxy group by hydrosilylation;
含环氧基团硅油的硅氢加成合成反应研究
2.
Effects of GMA dosage,copolymeri-(zation) duration and temperature on the number of side epoxy group were also studied.
在常压、惰性气体保护下,以正丁基锂引发苯乙烯进行阴离子聚合,并用少量甲基丙烯酸缩水甘油酯(GMA)进行终端共聚,制得了侧基含有环氧基团的聚苯乙烯-聚甲基丙烯酸缩水甘油酯嵌段共聚物。
2) Primary amine/epoxy group
胺基/环氧基团
3) Active epoxy group
活性环氧基团
4) Epoxy labeling group
环氧标记基团
5) oxygen-containing groups
含氧基团
1.
The results show that during the ultraviolet irradiation, the oxygen-containing groups, such as C-O, CO and C(O)O, are introduced .
实验结果表明 ,提高环境温度可显著提高引入C—O、C(O)O和CO等含氧基团的速度 。
6) oxygen containing groups
含氧基团
1.
Some oxygen containing groups such as C—O,CO and C(O)O were introduced onto the HDPE chains by ultraviolet irradiation in air without adding any additives.
在相同的辐照环境温度和辐照时间下,引入HDPE分子链的C—O、C O和C(O)O等含氧基团数量随紫外光强提高而增加,提高紫外光强加快了HDPE的官能化,但辐照HDPE中的凝胶含量也有所增加。
2.
After ultraviolet irradiation, oxygen containing groups are introduced onto the HDPE chain, and the amount of the introduced groups increa.
在相同辐照时间下 ,随紫外光强提高 ,引入HDPE分子链的含氧基团数量增加 ;在辐照过程中 ,紫外光强对HDPE的交联有显著影响 ,在较低光强 (32W/m2 )下辐照 2 4h的HDPE无凝胶生成 ,但在较高光强 (4 5和 78W/m2 )下辐照 2 4h后 ,HDPE产生凝胶 ,其含量随紫外光强提高而增多 ;与未辐照HDPE相比 ,较高光强下辐照HDPE的熔融指数有所下降 ,但其亲水性得到明显改善 ;紫外辐照改性HDPE对HDPE/PC体系有增容作用 ,随紫外光强提高其增容效应明显增强 。
3.
The results show that oxygen containing groups such as C-O, CO and C(O)O are introduced onto molecular chains of HDPE after irradiation.
与空气相比 ,在氧气氛中紫外辐照HDPE能提高C—O ,C(O)O和CO等含氧基团的引入速度 ,同时又能降低HDPE中的凝胶含量 。
补充资料：1,4-双[(2,3-环氧丙氧基)甲基]环氧乙烷
CAS: 14228-73-0
分子式: C14H24O4
中文名称: 2,2'-[1,4-环己二基双(亚甲基氧亚甲基)]双-环氧乙烷；1,4-双[(2,3-环氧丙氧基)甲基]环氧乙烷；1,4-双[(缩水甘油氧)甲基]环己烷
英文名称: 2,2'-[1,4-cyclohexanediylbis(methylene oxymethylene)] bis-Oxirane
1,4-bis[(2,3-Epoxypropoxy)ethyl]cyclohexane
2,2'-[1,4-cyclohexanediylbis(methyleneoxymethylene)]bis-oxiran
分子式: C14H24O4
中文名称: 2,2'-[1,4-环己二基双(亚甲基氧亚甲基)]双-环氧乙烷；1,4-双[(2,3-环氧丙氧基)甲基]环氧乙烷；1,4-双[(缩水甘油氧)甲基]环己烷
英文名称: 2,2'-[1,4-cyclohexanediylbis(methylene oxymethylene)] bis-Oxirane
1,4-bis[(2,3-Epoxypropoxy)ethyl]cyclohexane
2,2'-[1,4-cyclohexanediylbis(methyleneoxymethylene)]bis-oxiran
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