环氧树脂

The curing procedure of bisphenol A cyanate ester resin modified by copolymerization with epoxy E-51 and alicyclic epoxy resin R-122 was studied by differential scanning calorimetry.

采用示差扫描量热法对缩水甘油醚类环氧树脂(E-51)与脂环族环氧树脂(R-122)共同改性的双酚A型氰酸酯树脂的固化反应历程进行了研究。

The competitive products are Senmao Alicyclic Epoxy Resins CER-170, Reactive Epoxy Flexibilizer CYH-277, and Modified Alicyclic Epoxy Curing Agent WZH-155 Series. These unprecedented hi-tech products satisfy all the demands both at home and abroad, which are widely applied in the fields such as photoelectron, IT digit and UV-resistant electrotechnical casting, outdoors alicyclic coatings, building structural glue and epoxy matrix composites and so on.

公司拥有年产2000吨脂环族环氧树脂和年产5000吨反应型环氧增韧剂及环氧固化剂等生产装置；其主导产品为：森茂牌脂环族环氧树脂CER-170、反应型环氧增韧剂CYH-277、改性脂环胺环氧固化剂WZH-155系列，均为填补国内外空白的高新技术产品；广泛服务于光电子、IT数码产业以及耐紫外线电工浇注、户外环氧涂料、建筑结构胶、环氧复合材料等领域。

CASHEW NUT SHELL oil epoxy curing agent of the special structure of molecules in low temperature under conditions of full and epoxy resin crosslinking reaction from, and do not generate by-products, non-toxic, has excellent adhesion, flexibility, insulation, water resistance, chemical corrosion, with large pieces of random, the use of security.

腰果壳油环氧树脂固化剂分子中的特殊结构能在低温条件下完全和环氧树脂起交联反应，且不产生副产物，无毒，有优异的粘结性、柔韧性、绝缘性，耐水、耐化学腐蚀，配幅随意大，使用安全。

The low molacular hydrogenated bisphenol A epoxy resin was prepared by the ring-closing reaction of the chlorohydrin ether and alkali and high molecular hydrogenated bisphenol A epoxy resin was synthesis by the addition polymeration of the low one and hygenated bisphenol A.

氢化双酚A和环氧氯丙烷在催化剂作用下开环反应生成了氯醇醚，而后加碱进行闭环反应，制备了低分子质量氢化双酚A型环氧树脂，再将其进一步与氢化双酚A等进行加聚反应，得到高分子质量环氧树脂。

When content of COPEI resin is above 30 wt%, utter phase dispersions occur, furthermore with increasing of contents of C...

当COPEI树脂含量在30％以上时，共混体系出现完全反转相结构，随着其含量增加，环氧树脂分散相尺寸逐渐减小，制得的环氧树脂微球粒径和粒度分布逐渐降低。

A new kind of copolyetherimide is synthesized, and effect of contents of this kind of COPEI resin on morphology of blends of COPEI/the diglycidyl ether of bisphenol A(the Epikote 828)/ 4,4'-diamino diphenyl sulphone and preparation of epoxy resin microspheres are researched .

采用共缩聚方法合成了一种新型聚醚酰亚胺，通过改变它在COPEI/双酚A二缩水甘油醚型环氧树脂(E828)／二氨基二苯基砜共混体系中的用量，考察了对共混体系的相结构以及对制备环氧树脂微球的影响。

A special photocurable acrylic cresol phenolic resin containing free epoxy group which can be dissolved in 1% Na2CO3 was synthesized, it preparation conditions were studied in detail.

摘 要：以含环氧基的光敏性丙烯酸酚醛环氧树脂为原料合成了一种可以在1％的碳酸钠溶液中溶解的光敏性酚醛环氧树脂，研究了该树脂的合成条件及工艺。

By optimizing the auxiliary agents such as diluter, filling, accelerator and silane coupling agents, the epoxy adhesive JD was finally obtained, which has good performances of processing, mechanics and adhesion.

通过稀释剂、促进剂、偶联剂、填料等助剂对环氧树脂胶粘剂体系进行优化改性研究，最终获得了具有良好的施工性能、力学性能和粘结性能的低温固化环氧树脂结构胶粘剂。

Firstly we choose reaction system of the epoxy resin and polyamide according to its well quality in normal temperature. Then we do a series of experiment to ameliorate dilution, toughness and solidify speed .we have three parts of whole felt system, these three parts have dissimilitude quality in order to felt carbon fiber and concrete tightly, which can work in line.

在研究过程中，首先详细分析了各种环氧树脂固化体系的特点，选择了最适于CFRP加固的常温环氧树脂体系，确定了体系的基本组成，然后通过原料、掺量的变化，进行了一系列单组分优化实验，针对CFRP加固混凝土用粘结材料所要求的功能，通过对基体进行稀释、增韧、填加整平材料进行改性，使整个粘结体系能够共同协调工作，达到良好的粘结效果。

The reaction process of the curing system (Epo2/MeHHPA, Epo3/MeHHPA) were also studied by DTA and determination of gel time, and carefully analyzed. The parameters got by the Kissinger method, Ozawa method and Flory theory can optimize the curing process of these novel epoxy.

采用DTA和凝胶时间测定方法研究了这两种新型环氧树脂体系的固化反应过程，计算了固化反应的动力学参数，为该环氧树脂体系固化工艺的确定提供了理论根据。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。