CONSTITUTION:A composition obtained by compounding preferably a poly(m- phenyleneisophthalamide) polymer, an amide solvent such as N,N-dimethyl-acetamide, and a solubilization assistant composed of calcium chloride, is introduced into a multi-stage aqueous coagulation bath through the T-die of an ...
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
The 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 exhibits very different behavior between [Bmim]Cl and DMAc/LiCl ...
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聚和溶液...
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) ...
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
Poly(meta-phenylene isophthalamide) comprising encapsulated filler, a process for the preparation of these compositions by addition of the filler to the polymer solution before precipitation, and molded articles prepared from these materials characterized by increased strength at equal filler loadings.收藏...
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 ...
A composite of short-fiber, poly( m -phenylene isophthalamide), and thermoplastic elastomer styrene (ethylene–butylene) styrene (SEBS), was investigated. ... A Chantaratcharoen,C Sirisinha,T Amornsakchai,... - 《Journal of Applied Polymer Science》 被引量: 19发表: 2015年 Fabrication of ...
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