We have studied the preparation of acid resisting cement from local waste.
研究了以辉绿岩厂“三废”为主要原料制备抗酸水泥的方法。
Resisting water, acid and alkali properties of the modified nano-silica-filled vulcanizes can be improved accordingly, and leaching liquor ion form vulcanizes decreases.
硫化胶填充纳米二氧化后，耐酸性、耐碱性、耐水性得到了不同程度的提高，硫化胶浸出液离子降低。
The films remain properties of both cardanol-formaldehyde resin and epoxy resin , which are acid-resisting , alkali-resisting and organic solvent-tolerant, and also have good service time.
该聚合物与环氧树脂形成的涂膜兼具酚醛树脂型和环氧树脂型涂膜的优异性能，耐酸、碱和有机溶剂，而且使用期较长。
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