● latex polymer
Choose a certain molar substitution degree HEC, protective colloid aggregation in the catalytic process can achieve the best results; the growth of polymer particles in the control, stability, latex and high temperature performance and low temperature, mechanical shear in, HEC can play the best results. In the latex polymerization process, HEC may be a protective colloid concentration in the critical range, and control the size of polymer particles and reactive group to participate in freedom.