PMMA原料的特性:
无色透明,透光率达90%---92%,韧性强,比硅玻璃大10倍以上。
光学性、绝缘性、加工性及耐候性佳。
溶解于苯、甲苯二氯乙烷、三氯甲烷和丙酮等有机溶剂。
具有较高透明度和光亮度,耐热性好,并有坚韧,质硬,刚性特点,热变形温度80℃,弯曲强度110Mpa。
密度1.14—1.20g/cc,变形温度76--116℃,成型收缩率0.2—0.8%。
线膨胀系数0.00005—0.00009/℃,热变形温度68--69℃(74--107℃)
The ratcheting behaviors of MDYB-3 PMMA during the fatigue under different temperatureswere experimentally investigated.
对在不同温度和应力状态下MDYB-3有机玻璃的棘轮效应进行了实验和分析。
www.dictall.com
Investigation on Structure and Property of PVDF/ PMMA and PVDF/ PMMA/ TiO_2 Blends
PVDF/PMMA和PVDF/PMMA/TiO2共混体系结构与性能研究
3
The new push-pull azobenzene compound was synthesized and doped into PMMA films.
合成一种新的推拉型偶氮化合物并将掺入PMMA中制成光学薄膜器件。
4
Mechanical and Optical Properties of PMMA Prepared by Modified MicroemulsionPolymerization
改进的微乳液聚合制备的聚甲基丙烯酸甲酯的力学和光学性能研究
5
Nanoscale iron particles were entrapped successfully in poly ( methyl methacrylate)( PMMA) by microemulsion polymerization.
采用微乳聚合法成功的用聚甲基丙烯酸甲脂(PMMA)包覆了纳米铁粒子。
6
Study on gas sensitivity property of PANI/ PMMA composites
PANI/PMMA复合材料气敏性能研究
7
The surface modification of nano-SiO_2 with PMMA polymer grafting and its dispersibility
纳米SiO2表面PMMA高分子接枝改性及分散性的研究