节点文献
用甲基丙烯酸改善PMMA光纤芯材的耐热性
Study on thermal stability of methyl methacrylate with methacrylic acid bulk copolymers
【摘要】 用甲基丙烯酸(MAA)改性PMMA,使其维卡软化点提高了20~23℃,透光率未降低。
【Abstract】 The results of the copolymerizing of methy methacrylic acid and methacrylate shows that the the vica softing point of copolymer is 20~23℃ higher than that of the PMMA and the transparence of the copolymer is 92%~-93%.
【关键词】 塑料光纤;
聚甲基丙烯酸甲酯;
耐热性;
改性;
【Key words】 Plastic optical fiber; Polymethyl methacrylate; Thermal stability; Modification;
【Key words】 Plastic optical fiber; Polymethyl methacrylate; Thermal stability; Modification;
- 【文献出处】 胶体与聚合物 ,Chinese Journal of Colloid and Polymer , 编辑部邮箱 ,2005年03期
- 【分类号】TN818
- 【被引频次】3
- 【下载频次】150