【摘 要】
：
Poly(1-butene) (iPB) has wide application in many fields due to its good heat-resistant creep degeneration,good environmental stress cracking resistance performance, and good tenacity.[1-4] The struct
【机 构】
：
College of Chemistry and Chemical Engineering,University of Chinese,Academy of Sciences,Beijing 1000
【出 处】
：
Seventh International Symposium On Engineering Plastics (第七届
论文部分内容阅读
Poly(1-butene) (iPB) has wide application in many fields due to its good heat-resistant creep degeneration,good environmental stress cracking resistance performance, and good tenacity.[1-4] The structure and morphology of iPB have a direct impact on crystallization behaviors, and ultimately affiects the linal mechanical properties of materials.Theretore, controlling the crystallization growth rate and tailoring the proportion of different polymorphs are extremely important for iPB application.[5] To our know ledge, the most effective method to accelerate crystallization rate and enhance crystallization temperature is the incorporation of nucleating agent.Theretore, we synthesized a new nucleating agent-9,10 -dihydro-9,10-ethano-anthracene-11.12-dicarboxylic acid disodium salt (DHEAS) and researched its nucleation effect on poly(1-butene).
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