The progress of polymeric modification technologies for cracking C5 petroleum resin were reviewed.
综述了裂解C5石油树脂的聚合改性技术进展。
The research progress of toughening modification on epoxy resin at home and abroad was reviewed.
对国内外增韧改性环氧树脂的研究进展作了较为全面的综述。
The applications of melamine are described systematically on the basis of introducing the characteristics of melamine, the modification of melamine formaldehyde resin and melamine derivatives.
在介绍三聚氰胺特点、三聚氰胺甲醛树脂改性、三聚氰胺衍生物合成的基础上，系统介绍相关应用。
Structural modification method and mechanism for epoxy resin are discussed and their application to heavy duty coatings is described.
本文探讨了对环氧树脂进行结构改性的方法与机理，并介绍其在防腐涂料中的应用。
The molecular structure of the silicone resin pre-and post-blending modification by poly (butyl methacrylate)(PBMA) was characterized by Fourier transform infra-red spectrometry.
采用傅里叶变换红外光谱表征了聚甲基丙烯酸丁酯（PBMA）共混改性有机硅树脂前后的结构特征；
The effect of modification of urea-formaldehyde(UF) resin and production technology of plywood on the amount of formaldehyde emission were studied.
研究了脲醛树脂胶粘剂的改性及制板工艺对脲醛胶人造板甲醛释放量的影响。
So, the chemical modification which is carboxylic acid monomer graft copolymerization and adding in some functional monomers to prepare waterborne epoxy resin was carried out.
因此，我们采用羧基单体接枝共聚并加入功能单体的方法对环氧树脂进行水性化的化学改性。
The flame retardant modification of polycarbonate (PC) with methyl-phenyl silicone resin is studied.
采用苯基甲基硅树脂对聚碳酸酯(PC)进行阻燃改性。
Abstract Fpoxy modified urushiol-furfural resin based on the modification of Chinese lacquer has been studied.
论述了以生漆改性为基础的环氧改性漆酚糠醛树脂的研制。
SBS dissolved in the mixed solvent, with the modification by tackifying resin, SBS waterproof coating was prepared under normal temperature.
使用混合溶剂溶解SBS，用增黏树脂和改性剂使之改性，在常温下生产SBS防水涂料。
The type of cyanate ester resin (CE) and its modification by thermosetting, thermoplastics, rubber elastomer and unsaturated compound with double bond are reviewed.
综述氰酸酯树脂(CE)的种类及热固性树脂、热塑性树脂、橡胶弹性体、含不饱和双键化合物等对CE树脂的改性。
Recent research advances in the toughness modification of epoxy resin by various inorganic nano-particles were systematically surveyed.
综述了近年来各种无机纳米粒子增韧改性环氧树脂的研究现状。
The IR analysis discovers the component of the modification of PF resin with hard resin and general PF resin is almost alike.
紫胶硬树脂改性酚醛树脂和普通酚醛酚醛树脂的红外光谱图谱基本一致；
The synthesis of melamine-formaldehyde resin and its sulfonate were quoted to illustrate the mechanism of the chemical modification of melamine.
以三聚氰胺甲醛树脂、磺化三聚氰胺甲醛树脂两种重要中间体的合成为例，分析阐述了三聚氰胺改性合成机理。
In this paper, research progress in the heat resistant modification of phenolic resin was introduced.
对酚醛树脂的耐热改性研究进行了综述。
This paper introduces the present situation of toughening modification of epoxy resin adhesive and recommends the typical toughening mechanisms and the applications of epoxy adhesive.
综述了近几年环氧树脂胶粘剂增韧改性研究的现状，介绍了各种增韧机理及应用。
Eastman CAB-531-1 is a more flexible resin requiring lower plasticizer modification than the Eastman CAB-381 esters.
伊士曼CAB- 531 -1是一个更灵活的要求低于增塑剂修改伊士曼CAB - 381酯类树脂。
Crosslink and chemical modification of chitosan and its derivates was introduced with emphasis, as well as the adsorption of metal ions of the crosslinked resin.
重点介绍了壳聚糖及其衍生物的交联和功能化反应，以及交联后的树脂对多种金属离子的吸附情况。
The methods of the modification of phenolic resin are pointed out after its molecular structural characteristic is analyzed in the paper.
通过分析酚醛树脂的分子结构特点，指出了酚醛树脂的改性途径和方向。
The development trend of the modification of epoxy resin is predicted.
对环氧树脂改性的方向进行了展望。
Free formaldehyde content in resin is reduced through beetle modification, and the toxicity is thus reduced. The toughness of resin has been increased after adding modifier.
通过对脲醛树脂的合成改性，降低了树脂中游离甲醛含量，减小了毒性，加入改性剂后增加了树脂韧性。
This paper introduces the preparation and modification of the amino resin as paper wet strength agent and coating water-repellency agent.
叙述了改性氨基树脂湿增强剂的制备及应用。
In this paper, the silicone modified polyether epoxy resin was prepared using silicone rubber, liquid epoxy resin and polyether by the method of blending modification.
采用液体有机硅橡胶与低分子液态环氧树脂和聚醚共混改性的方法，制备了有机硅改性聚醚环氧树脂。
In this paper, the properties modification of cyanate resin by blending or co-polymerization with thermoplastic, rubber, thermoset resins and olefinically unsaturated compounds is introduced.
介绍了氰酸酯树脂与热塑性树脂、橡胶弹性体、热固性树脂及含有不饱和双键的化合物共混或共聚改性的研究现状。
Toughening of epoxy resin by modification with acrylate liquid rubber containing pendant epoxy groups was investigated.
研究了含环氧基团丙烯酸酯液体橡胶对环氧树脂三乙醇胺固化体系的增韧作用。
Hydrophilic groups were introduced onto E-51 epoxy resin by chemical modification method to prepare epoxy resin aqueous system.
利用化学改性法将亲水性基团引入E -51环氧树脂链上，经冰乙酸成盐并加水制备改性树脂水性体系。
The article described mechanism of physical and chemical modification technology of resin matrix composite and its progress. Several typical modified resin matrixes composite were introduced.
概述了树脂基复合材料物理及化学改性技术的作用机理，以及近年来改性技术的最新进展情况，对几种典型改性树脂基复合材料做了简要的介绍。
The recent development of water-borne modification of epoxy resin at home and abroad is summarized.
总结了目前国内外环氧树脂水性化体系的研究进展。
Uses: Mainly used for crystal A , GiassA, a piece of cast resin grinding and modification.
用途：主要用于水晶甲、玻璃甲、树脂甲片的抛磨及修形。
Uses: Mainly used for crystal A , GiassA, a piece of cast resin grinding and modification.
用途：主要用于水晶甲、玻璃甲、树脂甲片的抛磨及修形。
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