1) Polyvinylsilazane
聚乙烯基硅氮烷
1.
Polyvinylsilazane (PVSZ) is a well known ceramic precursor for the fabrication of high performance ceramic structures which are involved in harsh environments.
采用带丙烯酸酯基团的烯丙基溴化合物(4-溴丁烯酸乙酯)和聚乙烯基硅氮烷发生取代反应,实现了丙烯酸酯基团在聚乙烯基硅氮烷主链上的链接。
3) vinyl silazane
乙烯基硅氮烷
1.
The absorbency changes of both thiol and vinyl functional group were monitored independently by FTIR spectrometer during vinyl silazane photopolymerizing with ethanedithiol, Based on the results,the kenitics of reaction was studied and the convertion of both thiol and vinyl functional groups were investigated.
采用傅立叶变换红外光谱法跟踪巯基和乙烯基吸光度的变化,跟踪测定了光聚合反应过程中巯基和乙烯基的转化率,研究了乙二硫醇/乙烯基硅氮烷体系的光聚合反应动力学。
4) vinyl polysiloxane
乙烯基聚硅氧烷
1.
Its primary polymer is vinyl polysiloxane (VPS), which is cross-linked with hydride silicone activated by a platinum salt catalyst.
该材料基础聚合物为乙烯基聚硅氧烷(Vinyl Polysiloxane；VPS)，故简称VPS材料，其交联剂为含氢硅油，催化剂为铂盐或氯铂酸。
5) polysilazane-vinyl-thiol
乙烯基硅氮烷-巯基共聚体系
1.
The pyrolysate of UV curable polysilazane-vinyl-thiol copolymer was analyzed and characterized by TGA-DTA,XRD,FE-SEM,Energy-dispersive X-ray spectroscopy and TEM.
采用热失重与热分析联用(TGA-DTA)、X射线衍射(XDR),场发射扫描电镜(FE-SEM)、透射电镜(TEM)、能谱仪及排水法对紫外光固化乙烯基硅氮烷-巯基共聚体系裂解产物进行了分析和表征。
6) polysilazane containing vinyl-thiol
乙烯基硅氮烷-巯基
1.
The pyrolysis of UV curable polysilazane containing vinyl-thiol copolymer has been analyzed and characterized by FTIR,TGA-DTA-MS,XRD and energy spectrometry.
采用红外(FTIR)、热失重,热分析以及质谱联用(TGA-DTA-MS)、X射线衍射仪(XDR)、能谱仪对紫外光固化乙烯基硅氮烷-巯基共聚体系的热裂解行为进行了分析和表征。
补充资料：乙烯基
分子式：
CAS号：
性质：乙烯分子中去掉一个氢原子后，剩下的基团：H2C=CH—。许多含有乙烯基的化合物是合成高分子化合物的重要单体，例如：丙烯、苯乙烯、丙烯腈、醋酸乙烯酯等。往有机分子中引入乙烯基的反应称为乙烯基化反应，例如：乙炔在碱催化下与醇反应，生成乙烯基醚。乙炔在乙酸汞催化下可与醋酸加成，生成醋酸乙烯酯：
CAS号：
性质：乙烯分子中去掉一个氢原子后，剩下的基团：H2C=CH—。许多含有乙烯基的化合物是合成高分子化合物的重要单体，例如：丙烯、苯乙烯、丙烯腈、醋酸乙烯酯等。往有机分子中引入乙烯基的反应称为乙烯基化反应，例如：乙炔在碱催化下与醇反应，生成乙烯基醚。乙炔在乙酸汞催化下可与醋酸加成，生成醋酸乙烯酯：
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