常被用作环氧树脂固化剂的化合物。
胺。常被用作环氧树脂固化剂的化合物。
本发明涉及一种用于环氧树脂固化的药剂,特别适用于低温、潮湿环境及水下施工作业。
The present invention relates to a chemical agent for firming epoxy resin, in particular it is applicable to the low-temp. and moisture environment and underwater operation.
对由环烷酸制备的咪唑啉环氧树脂固化促进剂在实验室进行了评价,并介绍了其在工业上应用的情况。
In this paper, laboratorial evaluation and industrial application of curing accelerator, imidazoline prepared from naphthenic acid were introduced.
采用苯甲酸铅做固化剂,通过对环氧树脂固化物的红外光谱及DSC曲线分析,认为苯甲酸铅是一种催化型固化剂。
Using lead benzoxy as curing agent, cured epoxy resin was analyzed by means of IR spectrum and DSC curves. Lead benzoxy was considered to be catalytic curing agent.
本发明提供了腰果酚在环氧树脂固化中的用途,在使用的过程中,腰果酚和环氧树脂之间的重量比为1 - 60∶100。
The invention provides application of cardanol in epoxy resin curing. In the process of using, the weight ratio of the cardanol to the epoxy resin is 1-60:100.
由于环氧树脂固化物所具备的优良性能,使得环氧树脂被广泛地应用于各行各业。特别是电子、电气封装材料、复合材料等领域。
Because of the outstanding advantages, the epoxy resin is widely used in various fields, especially in the fields such as electronics, covering materials and synthetic materials etc.
研究了阻燃环氧树脂固化物样品规格、质量、组成、性质及环境对其氧指数测定结果的影响,对测定结果的判据进行了有益的改进。
This paper was Concerned the influence of the regular, quality, composition, properties of the cured epoxy resin and test environment on the LOI determination, also reported a favourable im.
体系中水泥水化的主要产物为C - S -H凝胶和水化铝酸钙,而且水化产物多为凝胶体和微细晶体,环氧树脂固化后,有机物呈网络胶状体。
The main hydration products in the system are C-S-H gel and micro-crystal hydrated calcium aluminate. When epoxy resin is solidified, the organism is network.
要想达到预期效果,不论何种粘接,必须仔细做表面的准备。当用环氧树脂层压复合时,我对固化复合表面的准备如下。
The surface must be carefully prepared for any kind of bond to perform as expected. When laminating with epoxy, I prepare a cured composite surface as follows.
研究了碘钅翁盐引发剂对于环氧树脂电子束辐射固化效果的影响。
The effects of diaryliodonium salt initiator on electron beam (EB) curing behavior of epoxy resins were studied.
该硫鎓盐对环氧树脂具有良好的固化性能。
The sulfonium salt has better curing character to epoxy resin.
结果表明,碘盐阴离子部分的结构对环氧树脂的光固化速度有很大影响;
The results showed that the structure of anion part in diphenyliodonium could affect the laser curing velocity of epoxy resin greatly.
用转矩流变仪研究了温度、转速对环氧树脂基体固化性能的影响。
The effect of cure temperature and rotor speed on rheological properties for epoxy resin matrix by torque rheometer are studied.
主要研究了金属导电浆料中常用的环氧树脂的固化。
The curing reaction of epoxy resin, which is common used in metal conductive paste, was studied.
有机耐磨防腐涂料该涂料是由几种耐腐蚀,耐磨损的陶瓷骨料,环氧树脂,改性的聚氨脂树脂,固化剂,及少量添加剂配制而成。
Organic Anticorrosive coating The coating are preparation with a series ceramic powders, epoxy resin, modified polyurethane resin, solidification agent and a few additive.
采用环氧树脂-DDS固化体系作为胶接剂,探讨了各种金属表面处理方法、胶接时对胶接面施加的压力、胶层厚度等因素对胶接剪切强度的影响。
The influences of surface treatments, the pressures during bonding process and the thickness of adhesive layer on shearing strength were investigated with epoxy resin-DDS curing system as adhesive.
可水解氯会对环氧树脂的固化行为与固化产物的性能产生不良影响,因而其含量是环氧树脂一项十分重要的特性指标。
Hydrolyzable chlorine gives harmful effects on solidification behavior and solidified products performances for epoxy resins, and thus be an important quality index for the title product.
试验结果表明,该环氧树脂体系的固化动力学符合自催化固化反应模型。
From the experimental data, it was found that the autocatalytic cure kinetic modeling correctly represented the cure kinetics of this system.
利用IR、SEM等手段,较详细地研究了铜粉—环氧树脂体系中固化剂与铜粉的相互作用,并探讨了铜粉用量、形状对涂料导电性能的影响规律。
In the preparation of conductive paints of epoxy resin filled with copper powders the reaction between the curing agent and copper was studied in detail by means of SEM and IR.
研究了DCPD酚环氧树脂与酸酐及胺类固化剂的固化反应活性。
It was studied on the curing activity of DCPD phenol epoxy resin with anhydrides and amines.
通过宏观试验和AFM微观分析证明,改性酚醛胺固化环氧树脂体系的耐蒸馏水性能,优于低分子聚酰胺固化的环氧树脂体系。
The distilled water resistance of this system is better than low molecular weight polyamide cured epoxy resin system. This is proved by macroscopic examination and microcosmic AFM analysis.
选用一种液体改性芳香胺为环氧树脂的固化剂,得到了一种适合于树脂传递模塑(rtm)的高性能树脂体系。
Through applying a liquid modified aromatic amine as curing agent for epoxy resin, a high performance resin matrix system for resin transfer moulding (RTM) was derived.
介绍了该体系中水性环氧树脂的制备方法、水性固化剂的种类以及助剂和颜填料的选择方法。
The preparation methods of waterborne epoxy resin, the kinds of waterborne curing agents and the methods for choosing auxiliary, pigments and fillings in the system were introduced.
用全动态dsc研究了先进复合材料用高性能双组份环氧树脂的固化反应动力学,获得了固化反应的动力学参数,并建立了固化动力学的唯象模型。
The cure kinetics of a bicomponent high performance epoxy resin was studied by dynamic DSC analysis, and the parameters of the cure reaction were obtained to establish a phenomenological model.
用全动态dsc研究了先进复合材料用高性能双组份环氧树脂的固化反应动力学,获得了固化反应的动力学参数,并建立了固化动力学的唯象模型。
The cure kinetics of a bicomponent high performance epoxy resin was studied by dynamic DSC analysis, and the parameters of the cure reaction were obtained to establish a phenomenological model.
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