With this resin curing system, a pre impregnating was obtained and the glass clothing composite had good mechanical properties and moisture resistance as the same product of abro…
用该树脂体系可湿法制作复合材料预浸布,其玻璃布复合材料在力学性能和耐湿热性能上可达到国外同类产品的水平。
Based on analyzing the curing characteristics of the resin system and the isothermal viscosity curves, an engineering viscosity model was developed.
根据对树脂固化特性和等温粘度曲线的分析,建立了树脂体系的工程粘度模型。
Then, considering many respect such as light source, diluent and photoinitiator, mainly improving photoinitiating system, we found the solutions to oxygen inhibition of acrylic resin in uv-curing.
然后,结合丙烯酸树脂的光固化特点,从光源、活性稀释剂、引发剂体系等多方面考虑,主要是改进引发剂体系,找到了合适的抑制表面氧阻聚的方法。
Experimental results showed formaldehyde emission values of the same UF resin in different curing system were various.
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。
Heat resistance, curing reaction, and morphology of the modified phenolic resin system were characterized by TG, DSC, SEM and tem.
借助TG、DSC、SEM和TEM对改性酚醛树脂体系的耐热性能、固化反应和微观形态进行了表征。
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.
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。
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.
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 resin system is composed of resins, curing agents and accelerants.
树脂与固化剂、促进剂等混合后组成树脂体系。
The experiments indicate that the monitoring system can precisely reflect the resin flow front arrival and curing course of resin on the inspecting spot.
实验表明,该监测系统能够准确地反映监测点处树脂流动前锋的到达及其固化过程。
Low viscosity resilient casting resin. Recommended for pre-filled silica formulations with low caking tendency used with amine curing system for low voltage cable joints.
低粘度弹力浇铸树脂,建议与先加入的硅微粉和胺类固化剂合用,用于低压电缆的连接。
The latent curing acceleration of the rareearth organometallic compound (MrAn) for the anhydride/epoxy resin system was studied by DSC, TG and rotation viscometer, etc.
结果表明,这种稀土化合物是酸酐/环氧树脂体系较为理想的潜伏性促进剂。
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.
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。
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.
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 choice of this paper is the epoxy resin and polyethylene polyamine curing system, and glass fiber reinforced epoxy resin system as the damping materials.
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 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.
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 curing performance of the waterborne resin system was studied.
对制得的水性体系的固化性能进行了研究。
In this paper the effect of size of silver particles, proportion, curing agent and curing condition on epoxy resin - low - molecular polyamide - silver particles system are studied and discussed.
本文着重从银粉的粒度、添加量和固化剂的种类、用量以及固化条件等方面研究和探讨了环氧-低分子聚酰胺-银粉导电胶体系的导电性及强度。
New HLX-1 resin Curometer has been designed and built, by which the curing conditions of T31-epoxy resin E51 system was optimized.
在新设计制造的HLX - 1型树脂固化仪上对t _(31) -环氧树脂e51进行了最佳配方和最佳条件的选择。
Methods: 14 fractured crown fragments of incisors were immediate reattached using dual-curing resin cement system.
方法:14例冠折上前牙用双重固化树脂粘接系统进行断端即刻再接修复,临床观察1年。
Methods: 14 fractured crown fragments of incisors were immediate reattached using dual-curing resin cement system.
方法:14例冠折上前牙用双重固化树脂粘接系统进行断端即刻再接修复,临床观察1年。
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