试验表明阴离子型聚氨酯树脂复鞣剂可提高铬鞣革的收缩温度及力学强度。
The results showed that anion aqueous PU resin retanning agent can improve the shrinkage temperature and mechanics strength of chrome tanned leather.
优化了CG - 6型大孔阴离子交换树脂从人血浆中吸附和分离凝血酶原复合物的工艺条件。
Technical conditions for adsorption and separation of prothrombin complex concentrates from human plasma with CG-6 macroporous anion-exchange resin were optimized.
通常弱碱型阴离子交换树脂最被常用于此贵金属回收。
Commonly the Weak base anion ion exchange resins are used for this application.
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