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以4,4’-二胺基二环己基甲烷、十二碳二酸、己二酸己二胺盐为反应单体制备了(亚氨基-1,4-亚环己基亚甲基-1,4-亚环己基亚氨基十二碳二酰)-co-(亚氨基亚己基亚氨基己二酰)共聚物材料(PACM12-PA66),并研究了其光学性能和力学性能.光学性能研究表明,当PACM12含量高于40%时,为可见光(400~800 nm)透光度良好的高分子材料,其透光度与纯PA PACM12材料相当;共聚物材料的折光指数随PACM12含量的降低而略微增加.XRD结果分析表明,随PACM12含量的降低共聚物材料的晶粒尺寸变大,这是透光度降低的原因.力学性能研究表明,共聚物材料拉伸强度和冲击强度随PACM12含量的降低而增加.当PACM12含量为40%时,共聚物材料拉伸强度值(64.28 MPa)和冲击强度值(14 kJ/m2)分别比纯PACM12材料提高了16%和33%.
(Imino-1,4-cyclohexylenemethylene-1, 4,4’-diaminodicyclohexylmethane, dodecanedioic acid and hexamethylenediamine adipate were used as the reaction monomers, 4-cyclohexylideneamino dodecanedioic acid) -co- (iminobis (iminohexylimino) adipic acid) copolymer material (PACM12-PA66) was prepared and its optical and mechanical properties were studied. , When the content of PACM12 is higher than 40%, it is a polymer material with good transmittance of visible light (400-800 nm), and its transmittance is comparable with pure PA PACM12 material. The refractive index of copolymer material decreases with the decrease of PACM12 content Slightly increased.The results of XRD showed that with the decrease of PACM12 content, the grain size of the copolymer material became larger, which was the reason of the decrease of light transmission.Study on the mechanical properties showed that the tensile strength and impact strength of the copolymer material changed with the content of PACM12 (64.28 MPa) and impact strength (14 kJ / m2), respectively, when the content of PACM12 is 40%, is increased by 16% and 33% respectively compared with the pure PACM12 material.