Moreover, the synthetic composition and methods of phosphating at room temperature and water-soluble high polymer are discussed.
论述了常温磷化液和水溶性高分子聚合物的合成配方和合成方法。
AT high temperATures, the density of a polymer is considerably lower than AT room temperATure, provided the pressure is the same.
在压力不变的情况下，在高温下的聚合物的密度比在低温下的要低得多。
It is composed of endure high temperature polymer, cross linking agent and PRT mineral mater.
该调驱体系由耐温聚合物、交联剂及矿物质prt组成。
The way of heating air by using high temperature-air container was designed for the measurement of the heat deflection temperature (HDT) of polymer materials.
提出了采用加热空气介质的高温空气槽测定材料热变形温度(HDT)的方法，通过几种高分子材料在油浴中及高温空气槽中测定HD T值的比较。
The authors think that the high temperature on polymer local surface produced by ion bombardment is the main cause of artifacts on sample surface treated by ion-etching.
本文作者认为等离子体轰击高聚物表面引起的局部高温是离子刻蚀后试样表面出现伪迹的重要原因。
A volume of polymer slurry placed in a wellbore, which, in time and under the correct temperature conditions, will develop to provide a high-viscosity platform on which a cement plug can be placed.
置于井筒中的一定量的聚合物浆。它在正确的温度条件下将及时地提供一个高粘度平台，水泥塞能够置于其上。
It can form a plain panel by biding aluminum material and high polymer film together under constantly high temperature ang pressure.
其原理是铝材(板)芯材与高分子膜在连续高热高压作用下牢固的粘合，形成平整板面。
The product is made of alkali glass fiber woven sleeve, via high temperature treatment, coated with organosilicon co-polymer resin.
该产品采用无碱玻璃纤维编织成套管，然后经高温处理，并涂有机硅共聚树脂而成。
The invention relates to a polymer retarder for a high-temperature oil well and a preparation method thereof.
本发明涉及一种高温油井聚合物缓凝剂及制备方法。
The novel ternary interpenetrating polymer network with high-damping value for a wide temperature range was synthesized through equilibrium swelling process.
采用平衡溶胀工艺，合成了具有宽温域、高阻尼值的新型三元互穿聚合物网络。
The electroconductive polymer compound has high conductivity and can even maintain the high conductivity in high temperature environment.
该导电性高分子组合物具有高导电性，而且在高温环境下也能维持高导电性。
Plus, the facts, that these polymer composites do not need high temperature treatment and can be easily shaped, make these polymer composites more superior in the application of embedded integration.
由于聚合物基复合材料具有无需高温处理、工艺简单等优势，使其在容感两性的集成应用方面相较高温共烧陶瓷基容感两性复合材料具有一定优势；
The results of DMTA show that the title polymer is insoluble in most of organic solvents and has a high glass transition temperature and high thermal resistance.
动态机械热分析（DMTA）表明发生配位反应后该配合物进一步交联，从 而难溶于大部分有机溶剂，其玻璃化转变温度和耐热性能均得到很大提高。
Moreover, the polymer can be used as matrix resin, high temperature-resisting coat and ceramic precursor of advanced composite materials.
本发明制得的聚 合物可用作先进复合材料的基体树脂、耐高温涂层及陶瓷前驱体。
The fluid loss agent in the invention not only has fluid loss effect of polymer products, but also has high temperature and saturated salt resistance.
本产品不紧具有聚合物类产品的降滤失效果，而且既抗高温又抗饱和盐。
Specialized in ESD-safe and High Service-Temperature Polymer Formulations using Nano-Technology and Advance Polymers.
专门研究ESD安全高服务温度聚合物公式化，使用纳米技术和先进聚合物。
Specialized in ESD-safe and High Service-Temperature Polymer Formulations using Nano-Technology and Advance Polymers.
专门研究ESD安全高服务温度聚合物公式化，使用纳米技术和先进聚合物。
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