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摘要: |
以丙烯酸(AA)、十八醇、氯化亚砜为原料制得的丙烯酸十八酯(OA),再由它与丙烯酰胺(AM)在水溶液中通过胶束聚合制得二元共聚物。并对该二元共聚物的聚合工艺条件,及对产物性能的影响进行研究。初步考察了该聚合物的耐盐抗温性能。结果 表明:采用本工艺制备出的二元共聚物增粘效果明显、耐盐抗温性能优异,而且该共聚物在升高和降低剪切速率时具有可逆的流变学性质。 |
关键词: 疏水缔合水溶性聚合物 耐盐 抗温 胶束共聚合 油田 注水驱油 |
DOI: |
分类号:TE39 |
基金项目:四川省应用基础研究项目 |
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MICELLAR CO-POLYMERIZATIONOF ACRYLIC ACID OCTADECYL ACRYLATE AND EFFECT OF TEMPERATURE,SALINITY AND SHEAR RATE ONITS VISCOSITY |
Tang Shuzhong Wang Qiang Liu Zhenjun et al
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Abstract: |
Octadecayl acrylate(OA)was made of acrylic acid,octadecaanol and chlorinated sulfoxide.OA-AM dipolymer was synthesized from acrylamide (AM),octadecyl acrylate (OA)by micellar co-polymerization in aqueous solution.Polymerization technique conditions and th |
Key words: hydrophobic association water-soluble polymer,salt tolerance,temperature resistance,micellar co-polymerization, |