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Studies on the blends of carbon dioxide copolymer. III. NBR/PPC systems

✍ Scribed by Y. H. Huang; X. H. Yang; S. L. Zhao; G. Lin; M. C. Chen; B. Liao; C. Q. Wang; G. M. Cong; L. B. Chen


Publisher
John Wiley and Sons
Year
1996
Tongue
English
Weight
725 KB
Volume
61
Category
Article
ISSN
0021-8995

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✦ Synopsis


In this paper, the blends of the carbon dioxide copolymer, poly(propy1ene carbonate) (PPC), with nitrile rubber (NBR) were studied by DSC, DMA, T E M and TG. PPC can enhance the mechanical properties of NBR, while oil resistance and tensile set a t break of NBR/ PPC systems were as good as that of NBR. The coagent of triallylisocyanurate or maleic anhydride with carbon black can much improve the curing efficiency of dicumyl peroxide in NBR/PPC systems.


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