Test method for acid number of certain alkali - soluble resins 某些碱溶性树脂酸值的试验方法
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Test method for softening point of certain alkali - soluble resins 某些碱溶性树脂软化点的试验方法
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Standard practice for preparing a solution of alkali - soluble resins 碱性可溶树脂溶液制备的标准实施规程
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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。