Plastics - epoxy resins - determination of electric conductivity of resin aqueous extracts 塑料.环氧树脂.水溶性树脂提取物导电性的测定
2.
The chemical reaction happens when the solution of water soluble resin is filled into formation and generates water indissoluble material . the material will shut off the water channel 将水溶性树脂脂溶液注入到油层中,溶液发生反应,生成不溶于水的物质,堵塞水流通道,从而达到堵水的目的。