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首页> 外文期刊>Journal of Applied Polymer Science >Dynamically Vulcanized Acrylonitrile-Butadiene-Styrene Terpolymer/Nitrile Butadiene Rubber Blends Compatibilized by Chlorinated Polyethylene
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Dynamically Vulcanized Acrylonitrile-Butadiene-Styrene Terpolymer/Nitrile Butadiene Rubber Blends Compatibilized by Chlorinated Polyethylene

机译：氯化聚乙烯相容的动态硫化丙烯腈-丁二烯-苯乙烯三元共聚物/丁腈橡胶共混物

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摘要

Thermoplastic vulcanizates (TPVs) based on acrylonitrile-butadiene-styrene (ABS)itrile butadiene rubber (NBR) blends were prepared by dynamic vulcanization and then compatibilized by chlorinated polyethylene (CM). The effects of CM compatibilizer on the mechanical properties, Mullins effect, and morphological and dynamic mechanical properties of the TPVs were investigated systematically. Experimental results indicated that CM had an excellent compatibilization effect on the dynamically vulcanized ABS/ NBR TPVs. Mullins effect results showed that the compatibilized ABS/NBR TPV had relatively lower internal friction loss than the ABS/NBR TPV, indicating the improvement of elasticity. Morphology studies showed that the fracture surfaces of ABS/CM/NBR TPVs were relatively smoother, indicating the improved elastic reversibility. DMA studies showed that the glass to rubber transition temperatures of ABS and NBR phases were slightly shifted toward each other with the incorporation of CM compatibilizer, which indicates the improvement of the compatibility. VC 2014 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2014, 131, 40986.
机译：通过动态硫化制备基于丙烯腈-丁二烯-苯乙烯（ABS）/丁腈橡胶（NBR）共混物的热塑性硫化橡胶（TPV），然后使其与氯化聚乙烯（CM）相容。系统研究了CM增容剂对TPV力学性能，穆林斯效应以及形态和动态力学性能的影响。实验结果表明，CM对动态硫化的ABS / NBR TPV具有优异的相容性。 Mullins效应结果表明，相容的ABS / NBR TPV的内部摩擦损失比ABS / NBR TPV的相对低，表明弹性得到了改善。形态学研究表明，ABS / CM / NBR TPV的断裂表面相对较光滑，表明改善了弹性可逆性。 DMA研究表明，通过加入CM增容剂，ABS和NBR相的玻璃到橡胶的转变温度彼此略有偏移，这表明相容性得到了改善。 VC 2014 Wiley Periodicals，Inc. J. Appl。 Polym。科学2014，131，40986。

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