Chinese Journal of Applied Chemistry ›› 1990, Vol. 0 ›› Issue (3): 51-53.

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STUDY ON DAMPING PROPERTY OF POLYVINYLCHLORIDE-POLYISOBUTYLENE OLIGOMER BLEND

Fan Shixia, Zhang Fenyu, Qiu Lingwei, Zhang Qingyu   

  1. Changchun Institute of Applied Chemistry, Academia Sinica, Changchun 130022
  • Received:1989-04-13 Revised:1989-12-25 Published:1990-06-10 Online:1990-06-10

Abstract: The effects of polyisobutylene oligomer(PIB)on the mechanical, dynamic mechanical,damping properties and morphology of the polymer blend based on polyvinylchloride(PVC)-PIBwere studied. The influnces of some additives on the damping property of the blend havebeen examined. The results sbow that petroleum resin is a good additive for PVC-PIB blend,improving the compatibility of the blend.

Key words: blend, polyvinylchloride, polyisobutylene, Compatibility, damping material