研究结果表明,在未经有机化处理的情况下,纳米碳管以纳米结构状态分散在基体中,显著地提高了聚醚酮酮的耐热性能,降低了其熔点。
The experimental results show that CNTs dispersed in matrix in the scale of nanometer without chemical processing, then thermal property of PEKK was improved obviously and its melting point reduced.
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.
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.
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.
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.
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.
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.
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.
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.
聚醚醚酮电源或机构,三元乙丙橡胶隔膜。
聚醚醚酮电源或机构,三元乙丙橡胶隔膜。
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