聚醚醚酮电源或机构,三元乙丙橡胶隔膜。
PTFE和聚醚醚酮在这里的首选材料,因为它们防止粘连。
PTFE and PEEK are here the preferred materials because they prevent adhesions.
本文提出了一种金属基体外包改性聚醚醚酮复合材料的新型滑靴结构。
This dissertation designed a new kind of shoe that was surrounded by modified PEEK composites.
熔融温度升高时,聚醚醚酮的结晶峰强度减弱,峰宽增加;而冷结晶峰温度提高。
With increasing melting temperature, the cold crystallization peak temperature increases, the crystallization peak strength of PEEK weakens and the peak width increases.
报道了一种可溶性可控交联聚芳醚酮(CCPAEK)热塑性复合材料的制备方法。
The forming process of a thermoplastic Controllable Crosslinking Poly(Aryl Ether Ketone)(CCPAEK) matrix composite was reported in this paper.
熔融时间延长时,聚醚醚酮的玻璃化转变温度和冷结晶峰温度均提高,熔融峰强度减弱。
On the other hand, both the glass temperature and cold crystallization peak temperature of PEEK increases and melting peak strength decreases while the melting time becomes longer.
本文综合了90年代以来聚醚醚酮共混的一些工作,综述了第二组分对聚醚醚酮结晶的影响。
This paper deals with some works that have been done in the PEEK blending since1990, the influences of the second component on the crystallization behaviors of PEEK are reviewed.
介绍了聚醚醚酮复合材料的研制、性能及在压力容器、泵、压缩机、阀门等通用机械领域中的应用。
Research, performance and application in general machinery of PEEK composite material were introduced in this paper.
本文通过金属套管和改性聚醚醚酮复合材料棒芯的胶接实验,证明了在缸体的加工中使用胶接工艺是不合适的。
After the experiment of gluing stainless steel and modified PEEK composites, we knew the cylinder couldn't be manufactured by gluing.
研究发现环状聚芳醚酮齐聚物熔融温度低,熔体粘度小,具有良好的流动性,十分有利于充模成型及浸渍增强纤维。
The melt viscosity of the cyclic oligomer is very low which is necessary to impregnate the carbon reinforcement well.
大型开关距离可达120毫米,从聚四氟乙烯或聚醚醚酮,尤其是制作精良的传感器用于食品工业适合,也是该产品计划的一部分。
Large switching distances up to 120 mm and sensors made from PTFE or PEEK, especially well-suited for the food industry, are also part of the product program.
我们的花车可以作为所有聚四氟乙烯或聚醚醚酮的SANTEST在实验室开发的专有方法或所有钛与腐蚀性液体适合焊接,供应。
Our floats can be supplied as all Teflon or PEEK, welded by proprietary methods developed in the SANTEST LABS or as all titanium suitable for use with corrosive fluid.
用挤出方法制备了新型聚芳醚酮(PEK-C)和聚醚醚酮(PEEK)共混物。对共混体系的相容性、转变、结晶结构及力学性能等进行了研究。
The compatibility, crystalline structure, transitions and some mechanical properties of PEK-C/PEEK blends were studied by DMS, DSC, X-ray diffraction and Instron.
对于硫醯亚胺与矽基酮的自由基反应,则是得到低产率的简单环化产物,而不是预期的烯醇矽醚化合物。
In another direction, the radical cyclization of thioimide with acylsilane produced simple cyclization product in low yield without expected enol silyl ether compound.
以二苯醚与苯甲酰氯为原料,合成了一种新型的激光光敏刺——4 -苯氧基二苯甲酮(PBZP)。
A new photoinitiator, 4-phenoxy benzophenone (PBZP), was synthesized and characterized using diphenyl ether and benzoyl chloride as raw material.
本文对酮的二甲硅基双烯醇醚的合成反应机理和反应条件进行了探讨,在此基础上合成了四个酮的二甲硅基双烯醇醚,产率较高。
The synthetic mechanism and conditions of dimethylsilyl bis-enol ethers of ketones were studied and four dimethylsilyl his-enol ethers of ketones were synthesized and the yields were high.
目的:探讨壬苯醇醚和聚维酮碘合剂即复方壬苯醇醚体外协同杀菌效果。
Objective: To study the effect of compound nonoxinol on the inhibition of bacteria in vitro.
为研究硫醇烯光固化组成物的反应机理,选用安息香双甲醚、安息香乙醚、安息香正丁醚、二苯甲酮和噻吨酮为光敏剂,用红外光谱法研究了硫醇烯的光化学反应动力学。
The kinetics of thiol-ene reaction is studied by Fourier Transform Infrared when benzoin dimethyl ether, benzoin ethyl ether, benzoin butyl ether, benzophenone and ITX were used as photosensitizer.
本文提出了一套新的用来确定酮、醛、醚和含氮化合物第二维里系数的新方法。
A new method for determining second virial coefficients of ketone, aldehyde, aether and nitrogenous compounds was developed based on the corresponding-states principle.
对芳香酮的溴化产物和芳硫醚谱图进行分析,叙述了原料的合成过程,并对合成结果进行讨论。
Analyzes on the spectras of bromide and aromatic sulfide, describes synthesis process of material and discusses the composite result.
对芳香酮的溴化产物和芳硫醚谱图进行分析,叙述了原料的合成过程,并对合成结果进行讨论。
Analyzes on the spectras of bromide and aromatic sulfide, describes synthesis process of material and discusses the composite result.
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