1) polysul-phoneamide resin
聚对苯二甲酰二苯砜二胺(polytereph-thaloyl dimnide phenylene sulfone)
2) 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。
3) 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。
4) poly-p-phenylene diamine terephthalamide
聚对苯二甲酰对苯二胺
1.
A copolymer solution of poly-p-phenylene diamine terephthalamide (PPTA) was prepared by low-temperature poly- condensation from p-phenylenediamine,terephthalyl chloride and 3,4'-diaminodiphenyl ether(3,4'-ODA) in presence of polar organic solvent system.
采用对苯二胺、对苯二甲酰氯以及第三单体3,4′-二氨基二苯醚(3,4′-ODA)在极性有机溶剂体系中进行低温缩聚,得到了聚对苯二甲酰对苯二胺(PPTA)共聚体溶液。
5) poly(m, p-phenylene isophthalamide) resin
聚间苯二甲酰间苯二胺对苯二胺树脂
6) Poly(decamethyleneterephthalamide)
聚对苯二甲酰十碳二胺
1.
Preparation and Thermal Stability of Poly(decamethyleneterephthalamide)
聚对苯二甲酰十碳二胺的制备和热稳定性研究
补充资料:聚对苯二甲酰二苯砜二胺(polytereph-thaloyl dimnide phenylene sulfone)
分子式:
CAS号:
性质:又称聚对苯二甲酰二苯砜二胺(polytereph-thaloyl dimnide phenylene sulfone)。由3,3′-二氨基二苯砜和4,4′-二氨基二苯砜与对苯二甲酰氯在二甲基乙酰胺溶液中低温缩聚制备。外观为红棕色透明溶液,溶液中树脂固体含量12%~14%。使用温度180℃,分解温度400%。强度较好,电绝缘性好,耐化学腐蚀,可制作塑料、薄膜、纤维、涂料等。
CAS号:
性质:又称聚对苯二甲酰二苯砜二胺(polytereph-thaloyl dimnide phenylene sulfone)。由3,3′-二氨基二苯砜和4,4′-二氨基二苯砜与对苯二甲酰氯在二甲基乙酰胺溶液中低温缩聚制备。外观为红棕色透明溶液,溶液中树脂固体含量12%~14%。使用温度180℃,分解温度400%。强度较好,电绝缘性好,耐化学腐蚀,可制作塑料、薄膜、纤维、涂料等。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条