Preparation and Properties of (Imino-1,4-cyclohexylenemethylene-1,4-cyclohexyleneimino dodecanedicarboxyl)-co-(iminohexyleneiminohexanedicarboxyl) Copolymers
文献类型：期刊论文
| 作者 | Peng, Zhong-liang1,2; Yi, Dan-qing1; Ke, Yu-cai2; Ma, Yong-mei2; Wei, Yi2; Wang, Fo-song2; Ma, Sheng-juan3; Liu, Hui-qun1; Huang, Guan-bao3 |
| 刊名 | ACTA POLYMERICA SINICA
 |
| 出版日期 | 2014-07-20 |
| 期号 | 7页码:976-982 |
| 关键词 | Polyamide Transparency Mechanical Property Copolymerization |
| ISSN号 | 1000-3304 |
| 英文摘要 | (Imino-1,4-cyclohexylenemethylene-1,4-cyclohexyleneiminododecanedicarboxyl)-co-(iminohexylimioheanedicarboxyl) copolymers (PACM12-PA66) were prepared by using 4, 4'-diaminodicyclohexyl methane, dodecanedioicacid and hexanedicarboxylhexanediamino salt as the comonomers. A series of PACM12-PA66 copolymers with various PACM12 contents were prepared, and their optical and mechanical properties were studied. The results show that, when the PACM12 content was higher than 40%, the copolymer materials were transparent within the wavelength of visible light (400 similar to 800 nm). The high transparency of the transparent materials didn't decrease after heat treatment. The refractive index of the copolymers was not relative to the PACM12 content, verifying that the copolymer with PACM12 content higher than 40% had similar crystal structure, so that there was not obvious difference of refractive index among the materials. The WXRD results showed that the crystal size of copolymer materials became larger, and the crystal became more perfect as the PACM12 content decreased, while the degree of crystallinity first decreased and then increased. All of the results tested by DSC and WXRD described that the transparent copolymers with PACM12 content at 40%, 75% and 100% owned a special crystal behavior, the quenched materials were almost amorphous then turned to microcrystal structure after being heat treated; while the copolymer with 34% PACM12 was easily crystallized, as a result the material lost its transparency and became opaque. Both tensile strength and impact strength of the copolymer materials are gradually improved with increasing PACM12 content. For copolymer materials with 40% PACM12 content, the tensile strength (64.28 MPa) increases by 40% and the impact strength (14 kJ/m(2)) increases by 33% than those of PACM12. |
| 语种 | 英语 |
| WOS记录号 | WOS:000340023000015 |
| 出版者 | SCIENCE PRESS |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/52855]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Yi, Dan-qing |
| 作者单位 | 1.Cent S Univ, Coll Mat Sci & Engn, Changsha 410012, Hunan, Peoples R China 2.Chinese Acad Sci, Inst Chem, Beijing 100190, Peoples R China 3.Beijing Inst Fash Technol, Coll Mat Sci & Engn, Beijing 102200, Peoples R China |
| 推荐引用方式 GB/T 7714 | Peng, Zhong-liang,Yi, Dan-qing,Ke, Yu-cai,et al. Preparation and Properties of (Imino-1,4-cyclohexylenemethylene-1,4-cyclohexyleneimino dodecanedicarboxyl)-co-(iminohexyleneiminohexanedicarboxyl) Copolymers[J]. ACTA POLYMERICA SINICA,2014(7):976-982. |
| APA | Peng, Zhong-liang.,Yi, Dan-qing.,Ke, Yu-cai.,Ma, Yong-mei.,Wei, Yi.,...&Huang, Guan-bao.(2014).Preparation and Properties of (Imino-1,4-cyclohexylenemethylene-1,4-cyclohexyleneimino dodecanedicarboxyl)-co-(iminohexyleneiminohexanedicarboxyl) Copolymers.ACTA POLYMERICA SINICA(7),976-982. |
| MLA | Peng, Zhong-liang,et al."Preparation and Properties of (Imino-1,4-cyclohexylenemethylene-1,4-cyclohexyleneimino dodecanedicarboxyl)-co-(iminohexyleneiminohexanedicarboxyl) Copolymers".ACTA POLYMERICA SINICA .7(2014):976-982. |
入库方式： OAI收割
来源：化学研究所
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