本文概述了聚酯粉末涂料的组成及环氧固化体系。
An outline is given to the composition of polyester powder coatings and the epoxy curing systems.
本文提出了一种硅-环氧共聚物的液体酸酐固化体系。
In this paper, it has been found that a system of silicone-epoxy copolymer may be solidified by liquid anhydride.
结果表明,固化体系的相容性良好,形成一个均相网络结构。
The result indicates that the amino polycarbonate is miscible with the epoxy resin matrix and it forms network systems.
混杂光固化体系中比较重要的是自由基-阳离子混杂光固化体系。
Free radical-cationic hybrid UV curing system is a important one in the hybrid polymerization system.
试验结果表明:固化体系不同,脲醛树脂的甲醛释放量有很大差别。
Experimental results showed formaldehyde emission values of the same UF resin in different curing system were various.
对不同固化体系的热稳定性、力学性能和涂膜的微观形貌进行了研究。
The mechanical properties, thermal stability and surface morphology of coatings with different curing systems were investigated.
本文综述了结构胶粘剂的潜伏性中温固化体系的现状、研究方向和方法。
This paper reviewed the pre - sent state, research goal and the method of latent system curing at moderated temperature, which was used as the curing agent of structural adhesive.
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。
Toughening of epoxy resin by modification with acrylate liquid rubber containing pendant epoxy groups was investigated.
通过带有偏振棱镜的分光光度计检测表明,液晶光固化体系具有一定的偏振特性。
But UV curable system was proved polarized by spectrophotometer when Liquid crystal was mixed.
通过选择合适的促进剂及其用量,确定了中低温固化环氧胶膜sy- 70的固化体系。
The curing system of a middle-low temperature curable epoxy film adhesive SY-70 was determined by the choices of proper accelerator and its content.
醇固化体系必须用高活性聚醚,但是固化体系受环境水分的影响比较大,产物性能比较差。
High activity polyol is required for system cured by ol-chain-extender, but this system is easily influenced by ambient moisture and its physical properties are poor.
介绍了光固化粉末涂料、水性光固化涂料、混杂光固化体系、双重固化体系、光固化设备等。
UV curable powder paints, UV curable waterborne paints, hybrid UV curable paints, dual curing system, UV equipments and et al are described.
介绍了两种确定拉挤成型固化体系及其比例的方法,并得出了优化的拉挤成型的固化系统方案。
Two methods for determining the cure system and its proportion for pultrusion process were introduced in this paper. Meanwhile, a satisfied curing system and process were achieved.
本文选择的是环氧树脂和多乙烯多胺固化体系,以及玻璃纤维增强环氧树脂体系作为阻尼层材料。
The choice of this paper is the epoxy resin and polyethylene polyamine curing system, and glass fiber reinforced epoxy resin system as the damping materials.
为了提高环氧酸酐固化体系的耐热性,同时保证工艺操作的方便,采用液体酸酐混合是有效的方法。
For improving epoxy-FRP thermal stability and securing its processability, liquid acid anhydride curing system is adopted.
提出了选择固化温度的原则,以及三种不同树脂固化体系粘度随固化温度、固化时间变化的函数关系。
The author proposed the principle to select the curing temperature and functional relations of the viscosity with curing temperature and time for three different resin systems.
混杂光固化体系包括自由基阳离子混杂光固化体系、自由基缩聚混杂体系和自由基自由基混杂体系等。
Hybrid UV curing system includes free radical cationic hybrid UV curing system, free radical condensation polymerization system and free radical free radical system.
介绍不饱和聚酯树脂新型室温固化体系,以及不同引发剂、促进剂对体系凝胶、固化和透光率的影响。
A new type UP resin system curing at room temperature was introduced as well as the influence of various initiators, promoters on the gel, curing and photic rate of the system.
此外,嵌段共聚物和IPN光固化体系形成的相畴结构均一,其抗张强度和伸长率明显高于热固化体系。
In addition, photo-set block copolymer and IPN system, with regular microphase domain structure, have higher tensile strength and elongation at break than those of heat-set polymers.
不同的环氧固化体系的性能存在较大差异,改性材料的种类和用量对结构胶的性能也存在不同程度的影响。
There is great difference in the performance among the different epoxy curing system, the kinds and the contents of the modified components have influence on the performance of the adhesive.
所谓复杂化学文联型聚氨酯网络是指固化体系中含有官能度大于4的预聚物及固化剂固化形成的交联网络。
The complex chemical crosslinking PU network means that a PU network is cured from the curing system which includes the prepolymer and curing agent with the functionality more than 4.
不同固化体系对不同种类UF树脂的固化效果不同,固化后树脂的结构不同,其力学性能和甲醛释放能力也不同。
The curing effect of different kind of UF resin in different curing system is different, chemical structure, fe and mechanics properties of cured UF resin is different.
本文研究了两种硅氧烷的成膜固化体系,在此基础上,配以钛白粉、溶剂及其它助剂,进行了硅橡胶油墨的性能试验。
This paper investigated the film solidify system of two kinds of silicone, then dealt with the property test of silicone rubber ink by mixing with titanium pigment solvent and other auxiliary.
介绍了环氧大豆油在阳离子光固化体系、环氧豆油丙烯酸酯涂料及其他涂料体系的研究状况,并对其应用前景进行了展望。
The study progress on cationic UV-curing, acrylated epoxidized soybean oil and other coatings systems were also reviewed briefly, moreover, the applications in future was predicted.
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.
本文报道了利用差示扫描量热仪(DSC)跟踪4,4’-二氨基二苯甲烷四缩水甘油基环氧树脂(TGDDM)与4,4’-二氨基二苯甲烷(DDM)固化体系的固化反应研究的结果。
Studies on the cure reaction of tetraglycidyl 4 , 4'-diaminodiphenyl methane (TGDDM) epoxy with 4, 4'-diaminodiphenyl methane (DDM) has been made by using differential scanning calorimetry (DSC).
本文报道了利用差示扫描量热仪(DSC)跟踪4,4’-二氨基二苯甲烷四缩水甘油基环氧树脂(TGDDM)与4,4’-二氨基二苯甲烷(DDM)固化体系的固化反应研究的结果。
Studies on the cure reaction of tetraglycidyl 4 , 4'-diaminodiphenyl methane (TGDDM) epoxy with 4, 4'-diaminodiphenyl methane (DDM) has been made by using differential scanning calorimetry (DSC).
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