Synthesis of Inhomogeneous Modified Polycyanurates by Reactive Blending of Bisphenol A Dicyanate Ester and Polyoxypropylene Glycol

机译：双酚酯和聚氧丙烯二醇的反应混合通过双酚和聚氧二乙二醇合成非均匀改性聚氰脲酸酯

获取原文

页面导航

摘要
著录项
相似文献
相关主题

摘要

A series of polycyanurate networks (PCN), based on the dicyanate of bisphenol A monomer (DCBA), was synthesized in the presence of different contents of polyoxypropylene glycol (PPG). The formation of very finely divided morphologies with highly interpenetrated phases, i.e. a PCN- rich phase, a mixed phase of PCN/PPG components and a PPG-rich phase was determined. It is supposed that the lowering of the glass transition temperature of modified network matrix at increasing PPG content is due to a) PPG incorporation, b) decrease of the final DCBA conversion and c) the increase of percentage of non-incorporated PPG, which acts as plasticizer.

机译：基于双酚A单体（DCBA）的二氰酸盐的一系列多囊酸网（PCN）在不同氧化丙二醇（PPG）的存在下合成。确定具有高度渗透相的非常细碎的形态，即PCN-富相，PCN / PPG组分的混合相和富含PPG的相。假设改性网络基质的玻璃化转变温度降低在增加PPG含量的情况下是由于a）ppg掺入，b）最终DCBA转化率的降低和c）增加非掺入PPG的百分比，其作用作为增塑剂。

著录项

来源
《International symposium on reactive polymers in inhomogeneous systems, in melts and at interfaces》|2001年||共14页
会议地点
作者
Alexander Fainleib; Olga Grigoryeva; Douglas Hourston; Macromolecular Symposia 164;
展开▼
作者单位

展开▼
会议组织
原文格式 PDF
正文语种
中图分类复合材料;
关键词

相似文献

外文文献
中文文献
专利

1. Synthesis of inhomogeneous modified polycyanurates by reactive blending of bisphenol a dicyanate ester and polyoxypropylene glycol [J] . Fainleib A., Hourston D., Grigoryeva O. Macromolecular symposia . 2001,第0期

机译：通过双酚双氰酸酯与聚氧丙二醇的反应共混合成不均一的改性聚氰脲酸酯
2. Studies on a dicyanate containing four phenylene rings and polycyanurate blends. 1. Synthesis and polymerization of the monomers and characterization of the polymer blends using thermal and mechanical methods [J] . Ian Hamerton, Brendan J. Howlin, Paul Klewpatinond, Polymer: The International Journal for the Science and Technology of Polymers . 2002,第21期

机译：研究包含四个亚苯基环和聚氰脲酸酯共混物的二氰酸酯。 1.使用热和机械方法合成和聚合单体并表征聚合物共混物
3. Enhancing the Mechanical and Thermal Properties of Dicyanate Ester of Bisphenol-A/Bisphenol-A Based Benzoxazine Resin Blend by Using Short Glass Fibers [J] . Zegaoui Abdeldjalil, Derradji Mehdi, Cai Wan-an, Fibers and Polymers . 2019,第4期

机译：使用短玻璃纤维增强双酚-A /双酚-A苯并恶嗪树脂混合物二氰酸酯的机械和热性能
4. Synthesis of Inhomogeneous Modified Polycyanurates by Reactive Blending of Bisphenol A Dicyanate Ester and Polyoxypropylene Glycol [C] . Alexander Fainleib, Olga Grigoryeva, Douglas Hourston, International symposium on reactive polymers in inhomogeneous systems, in melts and at interfaces . 2001

机译：双酚酯和聚氧丙烯二醇的反应混合通过双酚和聚氧二乙二醇合成非均匀改性聚氰脲酸酯
5. Cure and properties of thermosetting polymeric systems: High-T(g) epoxy/amine and dicyanate ester/polycyanurate materials [D] . Simon, Sindee Lou 1992

机译：热固性聚合物体系的固化和性能：高T（g）环氧/胺和二氰酸酯/聚氰尿酸酯材料
6. Environmentally Friendly Polymer Blends Based on Post-Consumer Glycol-Modified Poly(Ethylene Terephthalate) (PET-G) Foils and Poly(Ethylene 25-Furanoate) (PEF): Preparation and Characterization [O] . Sandra Paszkiewicz, Izabela Irska, Elzbieta Piesowicz 2020

机译：基于消费后乙二醇改性的聚对苯二甲酸乙二醇酯（PET-G）箔和聚25-呋喃甲酸乙酯（PEF）的环保聚合物共混物：制备和表征
7. Synthesis and characterization of cyanate ester and its blends with bisphenol dicyanate ester [O] . Samikannu Rakesh, Muthusamy Sarojadevi 2008

机译：用双酚二氰酸酯的氰酸酯的合成与表征及其共混物

Synthesis of Inhomogeneous Modified Polycyanurates by Reactive Blending of Bisphenol A Dicyanate Ester and Polyoxypropylene Glycol

摘要

著录项

相似文献

相关主题

期刊订阅