Synergistic effect on the toughening of PVC took place when PTW and elastomers were blended with PVC within a reasonable mass ratio of PTW ...

• 晶须与弹性体同时加入时,在一定的质量比范围内,二者具有协同增韧作用;钛酸钾晶须能改善PVC复合体系的加工性能和抗老化性能。