环氧胶接接头在水中破坏失效的原因主要是渗入到胶接层的水分子取代了胶粘剂分子在金属表面的粘附。
The reason of the failure of epoxy bonded joint in water was that the epoxy adhesive on the metal surface was substituted for water.
主要研究了环氧胶接接头在不同温度水中的老化行为，并用扫描电镜（SEM）和傅立叶红外光谱仪（FTIR）分析了其失效的机理。
The effect of temperature on the aging performance of epoxy bonded joint in water was researched, and its failure mechanism was analyzed by SEM and FTIR.
结果表明，提高温度可以加速环氧胶接接头在水中的老化；
The results showed that the aging of epoxy bonded joint in water was accelerated by increasing temperature.
研究了氢氧化镁、氧化锌及硬脂酸对环氧化天然橡胶(enr)硫化特性、硫化胶的力学性能及老化性能的影响。
The influence of magnesium hydroxide, zinc oxide and stearic acid on vulcanization behavior, mechanical properties and aging properties of ENR was investigated.
介绍用聚四氟乙烯粉填充于环氧胶中，研究了粉的含量对冲击强度、粘接强度、硬度、干磨性能的影响。
The content of PTFE powder filled in the epoxy adhesive can affect the impact strength, adhesive strength, hardness and dry-wear property of the adhesive.
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.
在这段时间里，螺杆回复到原位，同时旋转以实现下一环节的动作，即将熔化的材料带入进胶管前端。
During this time, the screw moves back while turning to carry out a new proportioning by bringing material melted to the front of the sprue tube.
采用自制的装置研究了在环氧胶中加入不同磁特性的填料后，对经磁场处理钢-环氧胶接头剪切强度的影响。
The influence of fillers in epoxy adhesives with different magnetic characteristic is investigated through exposure the single lap joints to magnetic field using the device made by authors ourselves.
以含环氧基聚二甲基硅氧烷为基胶，以胺类化合物为固化交联剂进行了新型加成型硫化硅橡胶的研究。
By using polydimethylsiloxane containing epoxy groups as base gum, the compounds containing amino groups as crosslinking reagent, a new addition type curable silicone rubber were prepared.
以甲基丙烯酸甲酯为硬单体，丙烯酸丁酯为软单体，丙烯酸为功能单体，环氧树脂为改性剂制备了密封胶用环氧改性丙烯酸树脂。
The epoxy modified acrylate resin for sealant is prepared with methyl acrylate as hard monomer, butyl acrylate as soft monomers, acrylate acid as functional monomers and epoxy resin as modifier.
给出了典型的天线罩连接环的设计形式，并简要分析了天线罩与连接环的胶接强度和连接环胶接质量的检测方法。
It also provides a design style of a typical link of antenna housing, and briefly introduces the measuring method to cementing strength for the housing and link and cementing quality.
着重介绍了国外丙烯环氧化的胶团催化技术，包括胶团催化机理、反应体系设计以及工艺开发。
The epoxidation of propylene by micellar catalysis, including the study on reaction mechanism, the design of micellar catalysis system and its process development, were mainly introduced.
将六苯基环三硅氮烷与甲基乙烯基硅橡胶按照不同配比共混得到混炼胶，测定老化前后混炼胶的力学性能。
The mechanical properties of gross rubber before and after aging were detected when mixed hexaphenyl cyclotrisilazane with methyl vinyl silicone rubber in different ratio.
研究了一种单组分的弹性环氧密封胶，具有中温快速固化和抗流挂性能，尤其适应于工厂的生产流水线。
In this paper, one part elastic epoxy resin sealant was prepared, it has character of rapid middle temperature cure and sag resistance, especially can be applied on line production.
详细分析环锭纺细纱机因机械缺陷造成的罗拉类、齿轮类和胶辊类机械波的成因，并针对性地提出相应的减缓或消除措施。
Detailed analysis is done to the mech-wave caused by the mech-defection in rollers, gears and cots. Measures are given accordingly so as to reduce or remove it.
研制了低黏度环氧灌封胶，进行了配方优化，测试了其力学性能和电性能。
A kind of epoxy pouring sealant was prepared. Its formulation was optimized. The electrical and mechanical properties were determined.
研究环氧化反式1，4 聚异戊二烯（ETPI）在轮胎锦纶帘布层胶和钢丝带束层胶中的应用。
The application of epoxidized trans-1,4-polyisoprene(ETPI) in the nylon carcass ply compound and steel belt compound of radial tire was investigated.
研究表明，利用微波固化环氧胶时，不仅固化时间短，而且剪切强度优于加热固化。
The result showed that, in comparison with cure by heating, the microwave curing was much faster and obtained better shear strength.
通过硫化曲线评定，选用苯甲酸铵作硫化剂对环氧型丙烯酸酯橡胶低温胶进行硫化。
Through vulcanization curves evaluation ammonium benzoate was selected as the vulcanizing agent of epoxy acrylate rubber (EACM).
制备出几种淀粉衍生物表面施胶液，并对比了施胶后瓦楞纸的环压强度以及耐折度这两项指标。
Several starch derivatives was prepared as surface sizing agent, and then compared two indicators including ring crush strength and folding endurance.
实验用国产zt胶、无水酒精、四环素溶液作为硬化剂。
Domestic ZT adhesive, absolute alcohol and tetracycline solution, acting as sclerosing agents, were used in our experiment.
分析了功率型LED热阻系统的构成，对采用银浆和环氧胶作为芯片键合材料的功率型LED热阻进行了对比研究。
The thermal resister of power LED is analyzed in this paper. Using the silver paste and epoxy resin as die bonding materials, two kinds of power LEDs are made.
石油发酵尼龙改性环氧胶粘剂是一种胶接强度高和抗冲击性能、耐湿热性能好的胶粘剂。
Petroleum-fermented nylon modified epoxy adhesive has high bonding strength and good shock resistance, moisture-proof and thermal stability.
EN3环保屏风可选项用不同物料作分段，包括以环保布料复盖按钉告示板，胶析，钢板及钢化玻璃。
EN3 panels are available in segmented look with choices of finishes including tackable fabric, melamine, melamine, steel and tempered glass.
本实用新型是一种旋耕式农田耕作机械的尾轮。它由环型刀片，胶尾轮或其它材料制成的尾轮，尾轮叉组成。
The utility model relates to a back wheel of a spiral plowing farmland tillage tool, which comprises a ring blade, a back wheel made form rubber or other materials, and a back wheel fork.
本发明具有结构合理、节省原料、熔胶焊接牢固、环刚度高等优点。
The pipeline has the advantages of reasonable structure, saving materials, solid welding by the melt adhesive, high ring stiffness, etc.
反应完毕后，将物料冷却至20' C，过滤，滤饼先用环己胶洗涤再用水洗，然后千燥得产品。
After reaction, the material cooled to 20c, filtration, cake washing first with rubber ring has been re-washed, and then one thousand dry the products.
环氧胶系列和喷胶已达到国际领先水平。
Epoxy system and spout adhesive approach to international level.
环氧胶系列和喷胶已达到国际领先水平。
Epoxy system and spout adhesive approach to international level.
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