试制了二种液状强化松香皂胶，其施胶性能超过国内膏状松香皂胶，达到日本同类产品的性能。

Two rosin soap liquids were developed. The properties of the soaps were close to those of JRS-1 which is made by Japan.

youdao

这种分散液用于造纸施胶，比马来松香皂化胶节省松香和硫酸铝各30 ~ 40%，是一种很有发展前途的新型胶料。

It can be used as a size and has good sizing effect, it can save 30 ~ 40% rosin and than conventional modified rosin size.

youdao

这种分散液用于造纸施胶，比马来松香皂化胶节省松香和硫酸铝各30 ~ 40%，是一种很有发展前途的新型胶料。

It can be used as a size and has good sizing effect, it can save 30 ~ 40% rosin and than conventional modified rosin size.

youdao