The photocrosslink and photooxidation reactions of PVC/MBS blends were investigated.The gel amount formed by PVC under UV-irradiation decreased with increasing of the amount of MBS.The results showed that MBS restrain...The photocrosslink and photooxidation reactions of PVC/MBS blends were investigated.The gel amount formed by PVC under UV-irradiation decreased with increasing of the amount of MBS.The results showed that MBS restrained the photocrosslink of PVC.The photooxidation rate of PVC increased with increasing of the amount of MBS,and it indicated that MBS accelerated the photooxidation of PVC under UV irradiation.展开更多
文摘The photocrosslink and photooxidation reactions of PVC/MBS blends were investigated.The gel amount formed by PVC under UV-irradiation decreased with increasing of the amount of MBS.The results showed that MBS restrained the photocrosslink of PVC.The photooxidation rate of PVC increased with increasing of the amount of MBS,and it indicated that MBS accelerated the photooxidation of PVC under UV irradiation.
