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1)  parylene ['pɑ:rili:n]
聚对二甲苯
1.
Fabrication of the parylene film by the method of hot-wire assistance;
热丝辅助裂解法制备聚对二甲苯薄膜
2.
By dip-coating process,parylene film could be associated with SiO_2 AR-coating to act as protective film of KDP crystal.
报道了采用真空化学气相沉积法制备的聚对二甲苯薄膜和采用溶胶-凝胶技术制备的二氧化硅增透膜,通过提拉镀膜法在聚对二甲苯薄膜表面镀制 SiO_2增透膜得到的双层膜可应用于 KDP 晶体的增透保护膜。
3.
The paper focuses on vacuum vapor deposition for making parylene film which is used in many targets.
介绍了真空气相沉积法制备聚对二甲苯薄膜的实验设备、实验原理和实验方法。
2)  Poly(p-xylylene)
聚对二甲苯
1.
Study on preparation and optical properties of Poly(p-xylylene)/SiO_2 composite film;
聚对二甲苯/SiO_2复合薄膜的制备及光学性能研究
2.
The preparation methods, mechanism of forming film, film properties and application fields of poly(p-xylylene) are reviewed.
聚对二甲苯是一种性能优异的涂层材料。
3)  Tricyclo[8.2.2.24,7]hexadeca-4,6,10,12,13,15-hexaene
二聚对二甲苯
4)  Tricyclo[8.2.2.24,7]hexadeca-4,6,10,12,13,15-hexaene
对二甲苯二聚体
5)  poly(p-phenylene terephthalamide)
聚对苯二甲酰对苯二胺
1.
Composition of pyrolysates of poly(p-phenylene terephthalamide) fiber has been investigated by pyrolysis gas chromatography-mass spectroscopy at the temperature 400 ℃ and 700 ℃.
采用裂解气相色谱质谱法研究了在400 ̄700℃之间聚对苯二甲酰对苯二胺纤维(PPTA)的裂解产物组成。
6)  PPTA
聚对苯二甲酰对苯二胺
1.
Synthesis and Characterization of PPTA/MgAl-LDH Nanocomposite by in situ Polymerization;
聚对苯二甲酰对苯二胺/水滑石纳米复合材料的制备与表征
2.
But it is so difficult for PPTA to dissolve in ordinary organic solvents and only can be dissolved in concentrated sulfuric acid.
聚对苯二甲酰对苯二胺(PPTA)是一种全芳香族聚酰胺,由其制备的纤维具有高强、高模、耐高温等优异的性能而广泛应用于特种服装、航空航天、通讯电缆以及复合材料中。
3.
Poly(p-phenylene terephthalamide) (PPTA) was prepared by solution polycondesation at low temperature in the solvent system of N-methyl pyrrolidone/calcium chloride in the presence of poly (vinyl pyrrolidone) (PVP).
低温溶液缩聚制备聚对苯二甲酰对苯二胺工艺中,加入聚乙烯吡咯烷酮(PVP)高分子添加剂,可以提高聚对苯二甲酰对苯二胺的相对分子质量。
补充资料:聚对二甲苯
分子式:
CAS号:

性质: 主链由亚乙基和亚苯基交替排列构成的一类聚合物。由对二甲苯经真空蒸发沉积工艺聚合而成。密度1.11g/cm3,熔点达400℃。热氧稳定性较差,在惰性气体中可于220℃连续使用,空气中仅在90~130℃连续使用。电气性能十分优良,150℃以下耐任何有机溶剂。主要用作电容器、电子零件和电子线路板的绝缘介质和涂层。

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