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- expanded graphite produsts 膨胀石墨制品
- The millimeter wave attenuation of expanded graphite is a comprehensive actions of scattering and absorption. 膨胀石墨蠕虫对毫米波的衰减为散射和吸收作用的综合结果。
- The expanded graphite has many small weak peaks from the different intercalating space except its characteristic peak. 膨胀石墨的结构除了保留强度很弱的石墨特征峰外,还有大量强度极其微弱、层间距大小不一的峰;
- Take imported expanded graphite fiber and nicket silk as material and compound them into line by intertexture. 以进口膨胀石墨纤维和进口因科镍丝为材料,符合成膨胀石墨科镍丝线,经编织而成。
- Take imported expanded graphite fiber and nicekl silk as material and compound them into line by intertexture. 以进口膨胀石墨纤维和进口因科镍丝为材料,复合成膨胀石墨因科镍丝线,经编织而成。
- The paper reviews the research fruits of preparation,adsorbing performance and mechanism of expanded graphite in recent years. 本文介绍了近年来人们在膨胀石墨的制备、吸附性能及机理研究等方面的成果。
- Expanded graphite packing is made from expanded graphite that twine stainless weaving packing, when pouching in shaping machine. 产品说明:膨胀石墨盘根环是由膨胀石墨线缠绕上不锈钢编织成的盘根模压而成的,表面再用润滑剂、石墨粉和缓蚀剂处理而成。
- Study on preparation of sulphur-free expanded graphite was made using nitric acid and phosphoric acid as steep in strong oxidizing environment. 以硝酸、磷酸为浸泡剂,在强氧化剂的作用下,对无硫膨胀石墨的制备进行了初步研究。
- A new conductive PMMA/EG composite was synthesized through intercalating MMA monomer into the layer of expanded graphite and in-situ polymerization. 通过原位聚合将甲基丙烯酸甲酯(MMA)单体插入膨胀石墨(EG)层间,制备出以石墨层片为分散相的导电复合材料。
- The pulverization technology of expanded graphite (EG) and its application in polymer based nano-composite were reviewed. 摘要综述了膨胀石墨粉碎技术及其在聚合物基纳米复合材料中的应用;
- Expanded graphite - based carbon/carbon composites are usually synthesized by organic substance impregnation/scure/carbonization process. 在膨胀石墨基炭/炭复合材料研究领域,国内外研究者采用的制备工艺大多为有机物浸渍-固化-碳化法。
- Expanded graphite were added in PDA medium to observe the growth of Aspergillus niger, and in beef extract peptone medium to observe the growth of Staphylococcus aureus. 摘要向PDA培养基中加入膨胀石墨观察黑曲霉的生长,向牛肉膏蛋白胨培养基中加入膨胀石墨观察金黄色葡萄球菌的生长。
- The resiliency and structure of expanded graphite molded packing will not be affected by any chemical attack.Consequently , it can provide effective seal without any torque loss. 膨胀石墨填料环的回弹性和结构将不会被化学介质所侵蚀,因此它能提供有效的密封作用且无任何螺栓的扭矩损失。
- The results showed that the microporous structure of expanded graphite was evidently affected by the intercalating, oxidizing and washing in the processing. 结果表明,插层的充分程度、氧化方式和水洗充分程度均会对膨胀石墨的孔结构产生明显影响。
- A new conductive PMMA/graphite nano-composite was synthesized through intercalating MMA monomer into the layer of expanded graphite by in-situ polymerization. 摘要通过原位聚合将甲基丙烯酸甲酯(MMA)单体插入膨胀石墨层间,制备出以石墨层片为纳米分散相的导电复合材料。
- The resiliency and structure of expanded graphite molded packing are not affected by chemical attack, consequently it provides effective seal without any torque loss. 膨胀石墨填料环的回弹性和结构将不会被化学介质所侵蚀。能提供有效的密封作用,并无任何螺栓扭矩损失。
- Main contents in this thesis:1. In the thesis, the expanded graphite of inserting TiO_2 and the other oxides are prepared. And the structure and apparent performance are studied by means of SEM, TEM, XRD, EDX, and received relevant information. 制备出负载TiO_2和其它氧化物的膨胀石墨,采用扫描电镜、透射电镜、x衍射、能谱等手段对负载氧化物的膨胀石墨进行表征,获得了它们的结构、形貌和表观性能的相关信息。
- In this paper, the expanded graphite of different volume are produced. The structure and apparent performance are studied by means of UV,SEM,TEM, XRD,EDX,and received relevant informations. 采用本研究室膨胀石墨的制备方法制备出了不同膨胀体积的膨胀石墨,采用紫外、扫描电镜、透射电镜、x衍射、红外及能谱等手段对膨胀石墨进行表征,获得了它们的结构、形貌和表观性能的相关信息。
- Expanded graphite (EG) is a new kind of carbonaceous adsorption material.It is an oxidized, organic compound inserted, and then washed with water, dried with calefaction, expanded at high temperature. 摘要膨胀石墨是一种新型的碳素吸附材料,是由天然鳞片石墨经化学氧化,有机化合物插层、水洗、干燥、高温膨胀而制得的蠕虫状物质。
- Crystalline graphite flake is the starting material in the manufacture of expandable graphite. 结晶石墨鳞片是制作可膨胀石墨的原始材料。