The solubility,dielectric constant, and dissipation factor of the polymer were improved alter acetyl substitution of poly(p-xylylene). The effect ofdielectric constant, dielectric loss factor, coefficient of thermal expansion (CTE)and characteristic impedance of substrate materials on properties of MMB ar...
Decreasing the dielectric constant value of the solvent induced solubility of these esters. The dielectric constant, however, was observed to be not the sole factor, and there seems to exist a concentration effect of one paraben on the solubility of the other....
Solvent isotope effects on the solubility of argon and pair interactions in aqueous solution of hexamethylenetetramine The solubilities of gaseous argon in solutions of hexamethylenetetramine (hmta) in H 2 O and D 2 O were measured at different concentrations, at five tempe... VK Abrosimov,EV ...
Dielectric constant of the mixture (1) acetonitrile; (2) dimethylsulfoxide 来自 ResearchGate 喜欢 0 阅读量: 12 作者: C Wohlfarth 摘要: This document is part of Volume 17 'Static Dielectric Constants of Pure Liquids and Binary Liquid Mixtures (Supplement to IV/6)' of Landolt-Brnstein Group ...
Both the dielectric constant and loss tangent reached a maximum at x=0.8 and then decreased with solubility, x, and measurement frequency.doi:10.1111/j.1551-2916.2005.00826.xXianran XingDepartment of Physical Chemistry, University of Science & Technology Beijing, Beijing 100083, ChinaJun Luo...
The dielectric constant of a compound consisting of two different materials was simulated using the Monte Carlo and finite element methods. In the high con... K Wakino,T Okada,N Yoshida,... - 《Journal of the American Ceramic Society》 被引量: 229发表: 1993年 Solubility of Salicylic Acid ...
Static dielectric constant of formic acid This chapter provides static dielectric constants of formic acid at various temperatures. C Wohlfarth 被引量: 0发表: 2015年 Mapping the Influence of Solubility and Dielectric Constant on Electrospinning Polycaprolactone Solutions A detailed investigation was carried...
High-performance polymer materials with low dielectric constant and low dielectric loss have been widely used in high-speed communication network. This review briefly introduces several common polymer materials, including polyimides, poly (benzoxazole)s, poly (aryl ether)s, poly (tetrafluoroethylene), ...
This invention involves a prepreg composition and procedure for use in forming printed circuit boards with reduced and uniform dielectric constant, improved thermal expansion characteristics, and unif
Fluorinated polyimide/POSS hybrid polymers with high solubility and low dielectric constant A series of fluorinated polyimide/POSS hybrid polymers(FPI-4-FPI-16) were prepared via a facile synthetic route using 2,2'-bis(trifluoromethyl)benzidine, 4... CY Wang,WT Chen,C Xu,... - 《Chinese Jour...