引用本文:
王胜杰, 黄玉惠, 廖兵, 丛广民. 聚氯乙烯/聚丙撑碳酸酯共混体系研究[J]. 应用化学,
1996, 13(3): 75-77.
Citation: Wang Shengjie, Huang Yuhui, Liao Bing, Cong Guangmin. Study on Poly(vinyl chloride)/Poly(propylene carbonate)Blends[J]. Chinese Journal of Applied Chemistry, 1996, 13(3): 75-77.
Citation: Wang Shengjie, Huang Yuhui, Liao Bing, Cong Guangmin. Study on Poly(vinyl chloride)/Poly(propylene carbonate)Blends[J]. Chinese Journal of Applied Chemistry, 1996, 13(3): 75-77.
聚氯乙烯/聚丙撑碳酸酯共混体系研究
English
Study on Poly(vinyl chloride)/Poly(propylene carbonate)Blends
Abstract:
Poly(vinyl chloride)/poly(propylene carbonate)blends are prepared by methods of solution and melting,and are proved immiscible by DSC,but their immiscibility degrees are affected by molccular weight and blending ratio.PVC content in PPC-rich phase in solution blends is calculated according to glass transition temperature(Tg).As coupling agent, NBR-PPC elastomer has a great compatibility effect on PVC/PPC blends.The amount and molecular weight of PPC influence the mechanical properties of PVC/PPC blends.
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Key words:
- poly(vinyl chloride)
- / poly(propylene carbonate)
- / coupling agent
- / compatibility
- / mechanical property
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