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pek 英pek美pek COCA²²⁷²⁸⁰ 基本例句 n.油漆涂料 The copolymers increase have better solvent and heat resistance properties than purePPh- PEK PEK- C. 三元共聚物较酚酞聚芳醚酮 PEK- C均聚物有更好的耐溶剂性及热稳定性。 cnki The effect of testing conditions on friction and wear properties of PEK- C was studied using a model MM-200 friction and wear tester. 用 MM200型摩擦磨损试验机研究了各种试验条件对 PEK C摩擦磨损性能的影响。 chemyq The influence of such factors as temperature and pressure on material properties in moulding process of PEK-C was inquired, and a better moulding technique of PEK- C has been found. 探讨了酚酞聚芳醚酮 PEK C成型工艺中温度、压力等因素对材料性能的影响,并找出了较佳的成型工艺。 cnki A novel hydrophilic charged nanofiltration membrane was prepared via UV irradiation graft polymerization on the polyetherketone-cadro PEK- C ultrafiltration membrane. 用紫外光引发自由基共聚接枝的方法对酚酞基聚芳醚酮 PEK- C超滤膜表面进行改性制备了亲水性荷电纳滤膜。 cnki In the process of synthesizing PEK, product, solvent, byproduct and raw materials are mixed together as a solid after reaction at room temperature. 以二苯砜为溶剂合成聚醚酮时,反应结束后,产物、溶剂、副产物、原料等掺杂在一起,常温下形成固体混合物。 jchemindustry Interfaces between fibre and matrix in carbon fibre reinforced PEK- C composites and morphology of fracture interfaces of the composites are studied with SEM and ESCA techniques in this paper. 本文用 SEM和 ESCA技术研究了碳纤维增强 PEK- C复合材料中纤维和基体间的界面及其复合材料的断裂界面形态。 http://dj.iciba.com It was found that radiation could make friction wear properties of PEK C composites become bad. 结果表明: PEK C复合材料经辐照后其摩擦磨损性能变差。 cnki The temperature dependence of impact fracture toughness of phenolphthalein polyether ketone PEK- C was studied by using an instrumented impact tester. 本文用仪器化冲击仪研究了酞侧基聚芳醚酮 PEK- C的冲击断裂韧性对温度的依赖性。 cnki |