ZHANG Bao-long, WANG Shu-fang, HUANG Ji-fu, DING Pei-yuan, DU Zong-jie, SONG Mou-dao, ZHANG Bang-hua. SYNTHESIS OF ACRYLATE RUBBER WITH EPOXY GROUP AND THE MODIFICATION FOR PVC[J]. Acta Polymerica Sinica, 1994,(2):211-218.
ZHANG Bao-long, WANG Shu-fang, HUANG Ji-fu, DING Pei-yuan, DU Zong-jie, SONG Mou-dao, ZHANG Bang-hua. SYNTHESIS OF ACRYLATE RUBBER WITH EPOXY GROUP AND THE MODIFICATION FOR PVC[J]. Acta Polymerica Sinica, 1994,(2):211-218.DOI:
and glyddyl methacrylate (GMA) were prepared by sequential emulsion copolymerization. The obtained acrylate elastomers with different structures were used as the modifier for PVC. The results showed that the impact strength of the modified PVC were greatly related with the components and structures of the terpolymers. The utmost impact strength of the modified PVC might reach the level of 20 times over that of the unmodified PVC. Based on the tests of dynamic mechanical analysis and the observation of SEM
it might be proved that the blends of PVC and the studied acrylate modifiers are partially compatible system.The appearance of the fracture surface of the modified PVC behaves typical tough characters. Moreover
the mechanical properties of the modified system were also investigated and discussed.