hydrolytic polyacrylamide

The effects of the initiator concentration and the assistant reagent concentration on characteristic viscosity of the partially hydrolytic polyacrylamide were investigated .

研究了水溶液聚合过程中引发体系的组成及各组分浓度和助剂对所合成的部分水解聚丙烯酰胺的特性粘数的影响。

The compound flocculant prescription consisted of partial hydrolytic polyacrylamide ( HPAM ) and polyelectrolyte A as flocculant and mixed acid as coagulant could thoroughly break down the colloid system of the waste drilling liquid of HPAM type and make the waste mud flocculate and dewater .

以部分水解聚丙烯酰胺（HPAM）、聚电解质A为絮凝剂和混合酸为凝聚剂的复合絮凝剂配方，可以彻底破坏HPAM类型废弃钻井液的胶体体系，使废浆液絮凝脱水。

Study on salt resistance of resol crosslinking partial hydrolytic polyacrylamide gel

水溶性酚醛交联聚丙烯酰胺凝胶体系耐盐老化性研究