1) Hydrophobic association
疏水性缔合
1.
Introducing hydrophobic groups to water-soluble polymers has significant effects on the property of the polymers, mainly the changing of the rheological property caused by the hydrophobic association among the hydrophobic groups in aqueous solutions.
在水溶性高分子中引入疏水性基团会对其性质产生重要影响,主要表现在疏水性基团在水溶液中发生疏水性缔合引起的流变学性能的改变。
2) hydrophobic association property
疏水缔合性
3) Hydrophobic association
疏水缔合
1.
New development of research on water-soluble polymer of hydrophobic association;
疏水缔合水溶性聚合物的研究新进展
2.
The results showed that the samples had favorable hydrophobic association.
采用红外光谱和透射电子显微镜对有关产物和其水分散物进行了结构分析,结果表明：聚合物水分散物具有良好的疏水缔合性；其透光率、流变性、表面张力等性能与亲水链段和疏水链段的含量及长链烷基酯链段长短等因素都有关系。
3.
Butyl styrene(BST) was used as the hydrophobic monomer which intermolecular hydrophobic association is stronger than that of Styrene,and the hydrophobically associating water-soluble copolymer(PSAM) of acrylamide with BST was synthesized by the micellar free radical copolymerization technique.
以疏水缔合效应强于苯乙烯的丁基苯乙烯(BST)为疏水单体,采用自由基胶束共聚合方法合成了丙烯酰胺(AM)/丁基苯乙烯(BST)疏水缔合水溶性共聚物(简称:PSAM)。
4) hydrophobically associating
疏水缔合
1.
Synthesis of hydrophobically associating acrylamide-modified terpolymer;
疏水缔合改性三元丙烯酰胺共聚物的合成
2.
Solution properties of hydrophobically associating acrylamide-based copolymer with butyl styrene;
丙烯酰胺/丁基苯乙烯疏水缔合共聚物的溶液性能
3.
The hydrophobically associating copolymers,poly(BS/AM/DMDAAC)(PBAD) were synthesized from acrylamide (AM),butyl styrene (BS) and dimethyldiallyammonium chloride (DMDAAC) by the micellar free radical copolymerization technique.
在有机高分子絮凝剂中,对阳离子型聚丙烯酰胺类的研究最多,其中一些产品已应用于工业水处理中,这类聚合物通过架桥吸附和电性中和作用絮凝除去废水中带负电荷的胶体颗粒和其他污染物质[1],而阳离子型疏水缔合聚合物因含有疏水基团能在水溶液中发生缔合形成网络结构,提高絮凝剂的架桥吸附能力和对水体中有机物的去除能力。
5) association
[英][ə,səʊsi'eɪʃn] [美][ə'sosɪ'eʃən]
疏水缔合
1.
Salt and surfactant induced factors lead to the different association behavior in dilute and semi-dilute HMPA solution.
TX10参与HMPA的疏水缔合,使其微观形态发生变化。
2.
The association behavior and rheology properties of HMPA solution were studied.
本文通过沉淀聚合制备了具有不同主链结构的疏水改性聚丙烯酸(HMPA),由Huggins方程确定了HMPA在溶液(水,盐/水,醇/水)中的特性粘数[η]和Huggins常数KH,采用流变学法研究了HMPA溶液的疏水缔合行为和流变特性。
3.
It was found that the solvent have a direct impact on the rheology behavior of HMPA in ethylene glycol-water mixture,due to the changes in hydrophobic associations.
通过沉淀聚合制备了疏水改性聚丙烯酸(HMPA),采用粘度法和流变学法研究了HMPA乙二醇/水溶液的疏水缔合行为和流变特性。
6) hydrophobic association water-soluble polymer
疏水缔合水溶性聚合物
1.
The seepage flow characteristics of hydrophobic association water-soluble polymer(AP-P3) solution in porous media have been studied through laboratory experiment, thus the association behavior of AP-P3 solution in porous media approached.
疏水缔合水溶性聚合物是一种亲水性大分子链上带有少量疏水基团的水溶性聚合物 ,在宏观条件下由于其缔合作用 ,聚合物溶液表现出明显的抗剪切和剪切恢复的特性。
补充资料：疏水性二氧化硅
分子式：
CAS号：
性质：又称硅烷处理的二氧化硅（silica by silane treatment）或表面处理的二氧化硅（silica by surface treatment）。白色无定形微细粉末。具有疏水性。溶于苛性钾（钠）。不溶于水和酸。无毒。无味。无腐蚀性。不燃烧，无氧化性。高温不分解。由稀释的水玻璃经离子交换除去钠离子，加入盐酸进行酸热回流浓缩，加入二甲基二氯硅烷单体溶剂进行疏水化处理，脱除溶剂后干燥制得。主要用作硅橡胶补强剂，塑料填料，以及涂料和油墨的增稠剂等。
CAS号：
性质：又称硅烷处理的二氧化硅（silica by silane treatment）或表面处理的二氧化硅（silica by surface treatment）。白色无定形微细粉末。具有疏水性。溶于苛性钾（钠）。不溶于水和酸。无毒。无味。无腐蚀性。不燃烧，无氧化性。高温不分解。由稀释的水玻璃经离子交换除去钠离子，加入盐酸进行酸热回流浓缩，加入二甲基二氯硅烷单体溶剂进行疏水化处理，脱除溶剂后干燥制得。主要用作硅橡胶补强剂，塑料填料，以及涂料和油墨的增稠剂等。
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