1) water absorption behavior
吸水膨胀特性
2) water-absorbable and swellable properties
吸水膨胀性
3) water swelling elastomer
吸水膨胀弹性体
1.
Crosslinking water swelling elastomer was synthesized by doubling reaction of CPE and sodium salt of PEG,the effect of reaction condition on PEG content of the copolymer and its swelling property were discussed.
采用氯化聚乙烯(CPE)和聚乙二醇(PEG)的钠盐发生偶联反应合成了交联型吸水膨胀弹性体,讨论了反应条件对共聚物中PEG含量的影响,并且讨论了其溶胀性能。
4) water-swellable elastomer
吸水膨胀弹性体
1.
A serial of water-swellable elastomers were prepared by blending chlorinated polythylene(CPE) with poly(acrylic acid-acryl amide)(P(AA-AM)).
采用机械共混将氯化聚乙烯 ( CPE)与自制的吸水树脂丙烯酸 -丙烯酰胺共聚物 ( P( AA- AM) )共混合成了 CPE/ P( AA- AM)吸水膨胀弹性体。
2.
A serial of water-swellable elastomers were prepared by blending chlorinated polythylene(CPE) with poly(acrylic acid-methoxy polyethyleneglycol methacrylate)(P(AA-MPEGMA)).
采用机械共混将氯化聚乙烯(CPE)与自制的吸水树脂丙烯酸-甲基丙烯酸单甲氧基聚乙二醇酯共聚物[P(AA-MPEGMA)]共混合成了CPE/P(AA-MPEGMA)吸水膨胀弹性体。
3.
A series of water-swellable elastomers were prepared by blending chlorinated polythylene(CPE) with poly(acrylic acid-methoxy polyethyleneglycol methacrylate) [P(AA-HEMA)].
采用机械共混将氯化聚乙烯(CPE)、增容剂CPE接枝甲基丙烯酸-β-羟乙酯(CPE-g-HEMA)与自制的吸水树脂甲基丙烯酸-甲基丙烯酸-β-羟乙酯共聚物[P(AA-HEMA)]共混合成了CPE/P(AA-HE-MA)/(CPE-g-HEMA)吸水膨胀弹性体。
5) water swelling properties
吸水膨胀性能
1.
The water swelling material based on the silicone rubber/polyvinyl polypyrrolidone(PVPP) hydrogel blends was prepared,and its water swelling properties and physical properties were investigated.
采用共混法制备硅橡胶/聚乙烯基吡咯烷酮(PVPP)水凝胶吸水膨胀材料,研究其吸水膨胀性能和物理性能。
6) water Swelling
吸水膨胀
1.
Synthesis and Evaluation of Water Swelling Polymer Plugging Agent
吸水膨胀型聚合物堵漏剂的合成与评价
2.
Since it has a high swelling rate but no crack and dispersion after water swelling,the composite can be used as water-swelling waterproof material.
该复合材料中膨润土的含量可达到70%,其吸水膨胀速度快,浸水24 h后,吸水体积膨胀率可达到其最大吸水体积膨胀率的80%以上,吸水体积膨胀率较高,吸水膨胀后不开裂,不分散,可以被用做吸水膨胀类型防水材料。
补充资料：吸水膨胀密封胶条
分子式：
CAS号：
性质：橡胶密封胶条的一种。胶料中配合有吸水材料，在干燥状态下与一般实心密封胶条并无差别，当与水接触时立即吸收水分体积迅速膨胀并充塞于缝隙各空间，堵塞、切断水流通道而达到止水密封效果。常用于房屋建筑及地下工程接缝部位止水密封。
CAS号：
性质：橡胶密封胶条的一种。胶料中配合有吸水材料，在干燥状态下与一般实心密封胶条并无差别，当与水接触时立即吸收水分体积迅速膨胀并充塞于缝隙各空间，堵塞、切断水流通道而达到止水密封效果。常用于房屋建筑及地下工程接缝部位止水密封。
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