1)  thickening mechanism
增黏机理
1.
In order to explain the critical associating concentration and thickening mechanism of associating polymer solution,the fluorescence spectrum experiment and thickening performance experiment of it in different water are carried out.
为了从本质上说明缔合聚合物溶液的临界缔合浓度和其增黏机理,开展了缔合聚合物荧光光谱实验和在不同水质中的增黏性实验。
2)  viscosity increasing
增黏
1.
The results of solid polymerization viscosity increasing on different reaction conditions were compared.
通过对PBT固相增黏反应条件:温度、真空度、反应时间的改变,检测PBT固相扩链反应物的流动速率,比较不同反应条件下的固相聚合增黏效果,总结了工艺参数对固相聚合反应的影响。
3)  tack producing
增黏
4)  tackifier
增黏剂
1.
The epoxy adhesive modified by tackifier contained polysulfone resin with high heat distortion temperature for fluorine rubber to metal bonding were prepared,and the adhesion properties of the adhesive and their influence factors were studied.
用具有高热变形温度的砜类聚合物制备的增黏剂配制了氟橡胶与金属黏接用环氧树脂胶黏剂,研究了胶黏剂的黏接性能及其影响因素。
5)  tackifying resin
增黏树脂
1.
With crosslinking method and adding tackifying resin,the initial adhesion and peeling strength will be improved,further more,the performances of adhesive will be balanced,but the cohesion decreases.
通过对市场上常用乳液丙烯酸酯压敏胶各方面性能的测试,如初黏力、持黏力、剥离强度及耐老化性,得出结论:水性丙烯酸压敏胶的初黏与持黏是相互制约的,而持黏与内聚力是相对应的;采用交联、加入增黏树脂等方法可进一步提高初黏力及剥离强度,从而平衡胶水的各方面性能,但这是以降低胶水的内聚力为代价的;可以根据时温等效原理来衡量胶水长时间后的老化效应;建立了合理的评价方法,为选择合适类型的乳液丙烯酸酯压敏胶供了参考。
2.
SBS dissolved in the mixed solvent,with the modification by tackifying resin,SBS waterproof coating was prepared under normal temperature.
使用混合溶剂溶解SBS,用增黏树脂和改性剂使之改性,在常温下生产SBS防水涂料。
6)  viscosifying effects
增黏效应
参考词条
补充资料:增黏
分子式:
CAS号:

性质:指提高胶料的黏性和黏合力。胶料中添加增黏剂可增强胶料表面黏性,提高成型工艺的黏合效果或其与纤维等材料的黏合力。常用的橡胶增黏剂有:烷基酚醛树脂、石油树脂、古马隆树脂及松香和松焦油等。增黏剂对提高橡胶黏合剂的黏合力尤为重要。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。