• 熔融温度升高结晶强度减弱,峰增加;而结晶峰温度提高。

    With increasing melting temperature, the cold crystallization peak temperature increases, the crystallization peak strength of PEEK weakens and the peak width increases.

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  • 熔融时间延长,聚玻璃化转变温度结晶温度提高,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.

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  • 对于硫醯亚胺自由基反应,则是得到低产率简单产物不是预期烯醇化合物

    In another direction, the radical cyclization of thioimide with acylsilane produced simple cyclization product in low yield without expected enol silyl ether compound.

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  • 报道一种可溶性可控交联CCPAEK)热塑性复合材料制备方法。

    The forming process of a thermoplastic Controllable Crosslinking Poly(Aryl Ether Ketone)(CCPAEK) matrix composite was reported in this paper.

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  • 以二甲酰原料,合成一种新型的激光光敏刺——4 -苯氧基二(PBZP)。

    A new photoinitiator, 4-phenoxy benzophenone (PBZP), was synthesized and characterized using diphenyl ether and benzoyl chloride as raw material.

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  • 本文对的二甲硅基双烯合成反应机理反应条件进行了探讨,在此基础上合成四个二甲硅基双烯醇较高

    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.

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  • 目的探讨壬苯和聚维碘合剂即复方壬苯醇体外协同杀菌效果

    Objective: To study the effect of compound nonoxinol on the inhibition of bacteria in vitro.

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  • 研究发现环状聚芳齐聚熔融温度,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.

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  • 介绍复合材料研制性能压力容器、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.

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  • 研究硫醇烯光固化组成物的反应机理,选用安息香双甲、安息香、安息香正二苯甲噻吨光敏剂红外光谱法研究了硫醇烯光化学反应动力学

    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.

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  • 本文提出了一种金属基体外包改性复合材料新型滑靴结构。

    This dissertation designed a new kind of shoe that was surrounded by modified PEEK composites.

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  • 本文提出了一新的用来确定含氮化合物第二维里系数方法

    A new method for determining second virial coefficients of ketone, aldehyde, aether and nitrogenous compounds was developed based on the corresponding-states principle.

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  • 芳香溴化产物谱图进行分析叙述了原料合成过程合成结果进行讨论。

    Analyzes on the spectras of bromide and aromatic sulfide, describes synthesis process of material and discusses the composite result.

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  • 大型开关距离可达120毫米聚四氟乙烯尤其是制作精良传感器用于食品工业适合,也是产品计划一部分。

    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.

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  • 本文综合90年代以来共混一些工作综述了第二组分对聚结晶影响

    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.

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  • PTFE这里首选材料因为它们防止粘连

    PTFE and PEEK are here the preferred materials because they prevent adhesions.

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  • 挤出方法制备了新型聚芳(PEK-C)(PEEK)共物。对共混体系的相容性转变结晶结构力学性能进行了研究。

    The compatibility, crystalline structure, transitions and some mechanical properties of PEK-C/PEEK blends were studied by DMS, DSC, X-ray diffraction and Instron.

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  • 本文通过金属套管改性复合材料棒芯实验,证明了在缸体加工中使用胶接工艺合适的。

    After the experiment of gluing stainless steel and modified PEEK composites, we knew the cylinder couldn't be manufactured by gluing.

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  • 我们花车可以作为所有聚四氟乙烯SANTEST实验室开发专有方法或所有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.

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  • 电源机构,三元乙丙橡胶隔膜

    PSU or PEEK body with EPDM diaphragm.

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  • 电源机构,三元乙丙橡胶隔膜

    PSU or PEEK body with EPDM diaphragm.

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