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。
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。
Temperature, however, is not the only thing that can cause this polymer to shift from liquid to solid and back.
然而,温度不是可以使聚合物从液体转变成固体并转变回来的唯一原因。
In the substance he eventually lit on, this happens because at room temperature there are chemical bonds between polymer molecules and water molecules.
终于在他点燃某种物质时,由于室温时聚合物分子与水分子之间存在的化学键,发生了这种情况。
A new polymer material that can repeatedly heal itself at room temperature when exposed to ultraviolet light presents the tantalizing possibility of products that can repair themselves when damaged.
一种新的聚合物材料在室温紫外光照射下可以不断地进行自我恢复,这一特性表示日后的产品在受损后也可以自我修复。
At body temperature, the polymer-water bonds weaken, and the polymer molecules prefer to bond with each other.
体温下聚合物和水之间的化学键变弱,聚合物分子彼此更易于成键。
To find an appropriate material, Dr Kiser assembled a “library” of polymer mixtures and searched for one with the peculiar property of being liquid at room temperature, but solid at body temperature.
为了找到合适的材料,Kiser博士建立了一个聚合混合物“图书馆”以寻找一种具有室温下是液体但体温下是固体的特有性质物质。
Improvements in the process conditions were performed, including reaction temperature, polymer concentration, conversion and the feeding system of additives based on the experimental results.
根据试验结果,对反应温度、聚合物浓度、转化率和添加剂注入系统等生产工艺条件进行了改进。
Seals can be polymer materials, asbestos or rubber seal material selection depends on the valve components of the transmission medium, operating temperature, working pressure and flow rate.
密封件可以是高分子材料、石棉或橡胶,密封件材料的选择取决于阀门所输送的介质成分、工作温度、工作压力和流速。
The ionic conductivity of PEO-based electrolyte is related to the structure of polymer chain, concentration of ion temperature and plasticizer.
PEO基聚合物电解质中离子的运动能力与链的结构、离子浓度、温度、增塑剂等因素有关。
In the hydrolyzation process of waste polymer the yield is effected by reactive temperature, time and ratio.
在废聚合物水解过程中,其收率主要是受反应温度、反应时间和反应配比的影响。
In a proper temperature area, there exists rubbery region of swelling sorption solvents within the polymer.
在适当的温度区间,聚合物内存在着不断膨胀着的吸收溶剂的胶状区域。
A model describing the free volume change with temperature in polymer glass is proposed.
提出了一个在聚合物玻璃体中自由体积随温度而变化的模型。
The controlled items mainly consist of feed quantity, reaction temperature, catalyst usage and ratio, conversion rate and polymer Mooney viscosity.
控制项目主要包括进料量、反应温度、催化剂用量及配比、单体转化率、聚合物门尼粘度控制。
At present the dynamic mechanical temperature spectra are used to analysing the mechanism modification polymer material qualitatively.
目前,用动态力学温度谱可对高分子材料改性的机理作定性分析。
The kinds, characteristics and applications of polymer temperature sensor are briefly presented in this lecture.
简要介绍了高分子温度传感器的种类、特点及应用。
The results showed that the increasing of curing temperature could improve the compressive strength and shorten the curing time of fly ash based mineral polymer.
结果表明:提高养护温度可以提高粉煤灰基矿物聚合物的抗压强度,缩短养护时间。
It studied the influences of alloy elements, processing temperature, contents of metal and additives on the fracture section morphology of low-melting alloy filled polymer.
研究了合金元素、加工温度、金属含量、第三组分对低熔点金属填充聚合物材料断口形貌的影响。
Contrast with single base gun propellant with polymer coating layer, the two-layered variable-burning rate propellant has good properties of progressive combustion and low temperature coefficient.
与高分子包覆单基发射药相比,双层结构变燃速发射药具有较好的燃烧渐增特性和明显的低温度系数效果。
The effects of polymer molecular weight and quenching temperature on the porous structure are also discussed.
讨论了聚合物分子量及淬冷温度对成膜孔结构的影响。
Both acrylate-based polymer and silicone resin were proposed as recoating materials for broadband wavelength tuning and temperature compensation of LPFG.
分别采用丙烯酸类聚合物与硅树脂材料实现了长周期光纤光栅(LPFG)的大范围波长调谐与温度补偿。
The dependence of amorphous polymer cohesive energy density on temperature is studied.
本文对无定形聚合物的内聚能密度的温度依赖性进行了研究。
According to the press molding process of polymer matrix composite, a temperature field collection system has been developed.
针对复合材料模压成型过程的工艺特性,本文研制了一套温度场采集系统。
The structural analysis show the polymer possess two kinds of structural units which was affect by the temperature of polymerization and the amount of the initiator.
结构分析表明,产物具有两种类型的结构,反应温度以及引发剂用量对这两种结构成份的相对含量有影响。
The temperature dependence of Young's modulus and the internal friction for the cured epoxy resin is typical for a slightly crosslinked polymer.
杨氏模量及内耗温度谱的实验结果指出:环氧树脂具有典型微少交联高聚物的力学性貭。
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。
The chemical calorific effect has a great influence on the temperature, the reaction rate, the polymer material structure and rheological property in reactive extrusion processes for polymerization.
在聚合反应挤出过程中,化学热效应显著影响材料体系温度,从而影响反应速率以及高分子材料结构与流变性能。
The results show that FTX polygon consumes less energy, the temperature of the polymer is lower at the exit of the extruder and its mixing ability is better than kneading block.
实验结果显示六棱柱元件能耗小、出料温度低、混合效果好,适用于玻璃纤维增强改性加工过程。
The instrument for the temperature on-line monitoring which USES functional PTCR Polymer material as the temperature transducer and infrared light as transmission carrier is provided in this paper.
提出了以高分子PT C功能材料作为热敏元件和以红外光为信号传输载体的温度监测装置。
The instrument for the temperature on-line monitoring which USES functional PTCR Polymer material as the temperature transducer and infrared light as transmission carrier is provided in this paper.
提出了以高分子PT C功能材料作为热敏元件和以红外光为信号传输载体的温度监测装置。
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