芳香聚酰胺片, Polymetaphenylene isophthalamide, 3mm厚 关注(1114) 芳香聚酰胺,片, Polymetaphenylene isophthalamide, 9.6mm厚 关注(1114) 芳香聚酰胺,纤维, Polymetaphenylene isophthalamide, 0.01mm 长丝直径 关注(1000) 碳箔, C, 0.125mm厚
(mphenylene isophthalamide)(PMIA)is introduced as a reinforcing phase for the rational design of PEO/PMIA composite electrolyte.Impressively,PMIA chain with meta-type benzene-amide linkages significantly improves the mechanical strength(1.60 MPa),thermal stability(260℃)and ability to inhibit the ...
分子式:CAS号:性质:指间苯二甲酸或二酰氯与间苯二胺缩聚与纺成的纤维。强度3.1~6.2cN/dtex,伸长率17%~45%,模量8~13GPa,极限氧指数29~32,回潮率4.5%~5.5%,沸水和300℃收缩率各为1.5%和5%~6%,熔点400℃,在260℃加热1000h强度保持率65%,燃点620℃。制法主要采用间苯二甲酰氯和间苯二胺的低温溶液缩...
1) poly(m-phenylene isophthalamide) 聚间苯二甲酰间苯二胺树脂 2) MPIA 聚间苯二甲酰间苯二胺树脂 3) poly(m-phenylene) 聚间苯 4) poly(m-phenylenediamine 聚间苯二胺 5) Poly-m-chloroaniline 聚间氯苯胺 6) poly(p phenylene sulfide) ...
聚(m-亚苯基邻苯二甲氨)浓缩溶液流动特性结构粘度系数松驰时间meta-aramidflow behaviorstructural viscosity indexrelaxation time.By means of HAAKE RS105L cone and plate rheometer theflow behavior of poly (m-phenyleneisophthalamide ) (PMIA)concentrated solution, including viscous flow activation energy, no...
United States Patent US3925323 Note: If you have problems viewing the PDF, please make sure you have the latest version ofAdobe Acrobat. Back to full text
Semi-empirical atom-atom potentials and statistical mechanics have been used to study the conformations of poly- m-phenylene isophthalamide (PPIP) in dilute solutions and in the crystalline state. Conformation statistical calculations established the main structural and energetical factors on which the ...
poly(m-phenyleneisophthalamiderheological propertiessolutionionic liquidThe steady-state rheological properties of poly ( m -phenyleneisophthalamide)(PMIA) in 1- n -butyl-3-methylimidazolium chloride [Bmim]Cl and DMAc/LiCl solutions are presented. The polymer in the concentration range investigated ...
United States Patent US3287324 Note: If you have problems viewing the PDF, please make sure you have the latest version ofAdobe Acrobat. Back to full text
A segment of block copolymers with poly(m-phenylene isophthalamide) (PmIA) length was prepared. The block copolymers were prepared using various molecular weights of polytetramethylene glycols (PTMG) as the soft segment, and 4,4-diphenylmethane diisocyanate (MDI), 1,4-butane diol (BD), and ...