The adhesion strength of hydroxyethyl methyl cellulose modified mortar and ethylenecopolymer modified mortar were studied at different curing condition.
研究了羟乙基甲基纤维素和乙烯基共聚物两种聚合物干粉改性砂浆在不同养护条件下的粘结抗拉强度。
2
Regression results showed that reaction time, pressure and composition of feed gas had marked effects on mass fraction of xylene soluble part and ethylene content in copolymer.