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Study on poly(vinyl chloride) paste blending resins
Author(s) -
Zhang Liucheng,
Tai Huiwen,
Zhang Jinwei,
Liu Yudi
Publication year - 1996
Publication title -
journal of vinyl and additive technology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.295
H-Index - 35
eISSN - 1548-0585
pISSN - 1083-5601
DOI - 10.1002/vnl.10090
Subject(s) - materials science , dispersant , stabilizer (aeronautics) , rheology , polyvinyl chloride , composite material , thermal stability , polymerization , suspension (topology) , pulmonary surfactant , vinyl chloride , suspension polymerization , agitator , chemical engineering , polymer , dispersion (optics) , copolymer , viscosity , mechanical engineering , physics , mathematics , homotopy , pure mathematics , optics , engineering
Polyvinyl chloride paste blending resins were prepared by a suspension polymerization process, and the optimum ingredients and technological conditions were studied experimentally. The effect of dispersant, surfactant, and agitator design on the particle morphology was discussed. In order to improve the thermal stability of the blending resin, stabilizer was added to the polymerization system, and a special after‐treatment was adopted. The effect of blending resins on the rheological and gelation characteristics of the plastisols formed and on mechanical properties, thermal stability, and foamability of the finished articles is demonstrated.