PMR型聚酰亚胺树脂,PMR polyimides
1)PMR polyimidesPMR型聚酰亚胺树脂
1.PMR polyimides with asymmetric biphenylimide chain segments were prepared by using diethylester of 2,3,3\',4\'-biphenyltetracarboxylic dianhydride,the mixture of p-phenylenediamine and m-phenylenediamine,as well as monoethylester of 5-norbornene-2,3-dicarboxylic acid as endcaping agent.采用活性单体原位聚合方法,由2,3,3\',4\'-联苯四甲酸二乙酯为芳香族二酸二酯、对苯二胺与间苯二胺混合物为芳香族二胺、降冰片稀二甲酸单乙酯为反应性封端剂制备了系列PMR型聚酰亚胺树脂
英文短句/例句

1.PMR-Type Polyimide Matrix Composites and Their ApplicationsPMR型聚酰亚胺树脂基复合材料研究及应用
2.PMR Polyimide Resins With Asymmetric Biphenylimide Chain Segments for 371℃ Application耐371℃PMR型含异构联苯结构的聚酰亚胺树脂及复合材料
3.polyamide-imide resi聚酰胺-酰亚胺树脂
4.Study on High Performance Bismaleimide Type Copolymer Matrix Resins双马来酰亚胺型共聚高性能基体树脂的研究
5.Study on the Epoxy Resin Adhesive Modified by Polyimide聚酰亚胺改性环氧树脂胶粘剂的研究
6.Solvent based epoxy-bakelite polyamide resin anti-radiant varnish溶剂型环氧酚醛树脂-聚酰胺树脂耐辐射清漆
7.Synthesis and Characterization of a Novel Polyimide Material;新型聚酰亚胺树脂基复合材料的制备及性能研究
8.Preparation of Resin Transfer Moldable Phenylethyl-terminated Imide Oligomers用于树脂传递模塑成型的苯乙炔封端的酰亚胺预聚体制备
9.Research on the Imide Oligmer Modified High Performance Matrix Resins;聚酰亚胺齐聚物改性高性能树脂基体的研究
10.polyamide epichlorhydrin resin聚酰胺、表氯醇树脂
11.Bismaleimide-triazine resin双马来酰亚胺三嗪树脂
12.Study on the Synthesis Properties and Characterization of Polyarylene Imide Sulfide;聚芳硫醚酰亚胺树脂的合成及性能研究
13.Synthesis and Characterization of Poly(Aryl Ether Sulfone Ether Ketone Imide)s聚芳醚砜醚酮酰亚胺树脂的合成与表征
14.High Toughness Isomeric Polyimide Resins and Their Composites高韧性异构聚酰亚胺树脂及其复合材料
15.Study on Properties of KH307B Polyimide Composities Reinforced by Quartz Fabric石英布增强KH307B聚酰亚胺树脂复合材料性能研究
16.Performances of polyimide resin and phenolic resin under wet and dry grinding conditions聚酰亚胺树脂和酚醛树脂在干湿条件下的磨削试验
17.Studies on Solventless Heat-resistant Copolymerization Resins of N,N'-4,4'-Diphenylmethanebismaleimide with Allyphenol(ether)/Epoxy Resin双马来酰亚胺与烯丙基酚(醚)/环氧树脂无溶剂耐热共聚树脂的研究
18.Synthesis of Two Kinds of Polyamide Resins for Waterborne Ink;两种水性油墨用新型聚酰胺树脂的合成研究
相关短句/例句

polyimide by monomer polymerizationPMR型聚酰亚胺
3)PMR-polyimidePMR聚酰亚胺
4)Polyimide[英][,p?li'imaid][美][,pɑli'?m,a?d]聚酰亚胺树脂
1.The curing kinetics of phenylethynyl terminated polyimide;苯乙炔基封端聚酰亚胺树脂的固化动力学研究
5)polyimide resin聚酰亚胺树脂
1.Study on curing kinetic parameter for polyimide resin;聚酰亚胺树脂固化动力学参数研究
2.The paper introduces polyimide resin and its wheel's manufacturing and application.聚酰亚胺树脂是一种耐高温、高强度的工程塑料。
3.In this paper, a polyimide resin micropowder which is used as a new kind of resinoid bond of diamond optical polishing pills is presented.本文介绍了聚酰亚胺树脂粉在金刚石抛光片中的应用。
6)PPTA聚苯酰亚胺树脂
1.Synthesis of the New Stationary Phase for High Performance Liquid Affinity Chro-matography with Dendritic Spacer Arm Using Poly (p-Phenyleneterephthalamide) (PPTA) as the Matrix;以聚苯酰亚胺树脂微球为基体的树状间隔臂亲和色谱固定相的合成
延伸阅读

PMR型聚酰亚胺分子式:CAS号:性质:又称PMR型聚酰亚胺,一类重要的高性能复合材料基体树脂。单体在材料制备和成型过程中完成聚合反应。主要品种有PMR-15、PMR-Ⅱ、LARC-160和LARC-13等。可由内次甲基四氢化邻苯二甲酸(NA酸酐)单烷基酯、芳族四羧酸二甲酯、与芳族二元胺按一定比例反应,得到溶于低级醇的预聚物。然后,纤维预浸料在200℃进一步聚合和环化,生成内亚甲基四氢化邻苯二甲酰亚胺(Nad-酰亚胺)封端的聚酰亚胺。Nad-酰亚胺在300℃以上经逆Diels-Alder反应,裂解为环戊二烯和马来酰亚胺端基,同时进行双键加成反应形成交联体系。PMR聚酰亚胺碳纤维复合材料具有优良的综合性能,可在250~300℃长期使用。用作飞机发动机的轴承、外罩、喷管、机舱、涡轮机叶片、机翼、导弹壳体等。