1·The results of the experiments indicate that carbolated styrene-butadiene latex system can endue the pretreatment with adhesive performance at the same time reduce the cost of pretreatment greatly.
一是采用了国产价廉的羧基丁苯胶乳代替进口价高的丁吡胶乳，实验结果表明，羧基丁苯胶乳体系可使预处理获得一定的粘合性能，同时可以大大降低预处理成本；