导电复合材料
- 网络electric conducting composites;conductive composites
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接枝炭黑/聚乙烯导电复合材料正电阻温度系数(PTC)效应研究
Study on PTC Characteristics in Grafting Carbon Black / Polyethylene Conductive Composites
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溶液法聚乙烯/石墨PTC导电复合材料的研究
Study on HDPE / Graphite PTC Conductive Composites Prepared by Solution Mixing
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Ti3AlC2/环氧树脂导电复合材料的制备与性能研究
Study on Preparation and Properties of Ti_3AlC_2 / Epoxy Resin Conducting Composites
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聚氯乙烯(PVC)实体与泡沫导电复合材料电性能的研究
Study on the Electrical Properties of Conductive PVC Solid and Foam Composites
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通过控制制备条件,可制得电阻率最低为3.66Ω·cm的煤/聚苯胺导电复合材料。
Composites ' resistivity could be dropped to 3.66 Ω· cm by the control of preparing conditions .
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PVDF/炭黑导电复合材料的PTC性能研究
Study on PTC properties of pvdf / carbon black conductive composite
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SBS改性PP基导电复合材料
Conductive composite based on SBS modified PP
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HDPE导电复合材料的交流开关效应研究
Study on the switching effect of conductive HDPE Composite under alternating electric field
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HDPE导电复合材料的结构与性能关系研究
Study on the structure & property relation of the electrical conductive HDPE Composites
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碳材料填充LDPE导电复合材料的PTC性能
Positive temperature coefficient behavior of carbon material filled LDPE Composite
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PTC型炭黑/高聚物导电复合材料的研究
Research on the PTC Composites of CB / Polymer
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采用FTIR,X衍射和SEM等分析测试手段对在位聚合法制得的SF煤/聚苯胺导电复合材料的官能团结构、结晶性、外观形貌以及煤与聚苯胺之间的化学作用进行了分析。
SF coal / polyaniline composites polymerized in situation are characterized by FTIR , X-ray diffraction and SEM .
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有机PTC导电复合材料是一类具有重要理论研究价值的新型功能材料。
Organic PTC composites is a (?) ovel functional materials with important research value .
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APS对PPy/SiO2纳米导电复合材料的界面改性研究
Interface modification of APS on PPy / SiO_2 conducting nanocomposites
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钛化合物填充的聚合物导电复合材料的PTC特性及微观结构
PTC Characteristics and Microstructures of a Polymer Based Conductive Composite Filled with Various Titanium Compounds
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体积膨胀的稀释作用对聚合物基导电复合材料PTC效应的影响
Effect of dilution due to thermal volume expansion on PTC effect of the conductive polymer composites
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制备了低密度聚乙烯(LDPE)/二元乙丙橡胶(EPM)/炭黑导电复合材料。
The conductive composites of LDPE / EPM / carbon black were prepared .
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通过磨盘碾磨制备了PP/石墨复合粉末,进一步与PP填充复合制备出PP/石墨系列导电复合材料。
PP / graphite compounding powders were prepared through pan milling , and then a series of PP / graphite composites were made from them .
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结果发现,乙炔炭黑用于制备PTC导电复合材料具有PTC效应强、炭黑逾渗值适中、加工便利的优点;
The results show that the acetylene black is suitable for preparing PTC composites with a good electricity conductivity .
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Sn-Pb合金填充聚合物导电复合材料的PTC效应
PTC characteristic of Sn-Pb alloy-loaded polymer composites
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制备了以膨胀石墨(EG)为填料,不饱和聚酯(UPR)为基体的导电复合材料,并探讨了该复合材料的固化问题和浇铸成型工艺。
Composites based on expanded graphite ( EG ) and unsaturated polyester resin ( UPR ) were prepared .
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以不饱和树脂(UPR)包覆改性的膨胀石墨(EG)粉末为填料,通过熔融挤出成型制备导电复合材料;复合材料具有较低的导电渗滤阈值。
The HDPE / EG conducting composite with low percolation threshold was prepared by melt-extrusion with modified expanded graphite .
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本论文对环氧树脂(EP)-膨胀石墨(EG)导电复合材料制备工艺进行了较为系统的试验研究。
The preparation process and properties of expended graphite ( EG ) - epoxy resin ( EP ) was studied in this thesis systemically .
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而其逾渗临界指数(b)达9.61,远高于PP/炭黑导电复合材料的b值(2.84~3.79)。
The critical index ( b ) was up to 9.61 , which was much higher than that of PP / carbon black electrically conductive composites ( 2 . 84 ~ 3 . 79 ) .
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提高导电复合材料的PTC(Positivetemperaturecoefficient)强度和稳定室温电阻的重现性,是研究和使用聚合物基PTC材料所追求的目标。
The objective in studying and using polymer based PTC ( Positive Temperature Coefficient ) materials is to increase PTC intensity of conductive composites and stabilize the reproducibility of the room temperature resistivity .
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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。
A new conductive PMMA / EG composite was synthesized through intercalating MMA monomer into the layer of expanded graphite and in-situ polymerization .
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聚乙烯/炭黑导电复合材料PTC特性的研究(Ⅱ)&辐射交联对导电复合材料PTC性能的影响
Study on Positive Temperature Coefficient Behavior of Polyethylene / Carbon Black Conductive Composites (ⅱ): Effect of Radiation Crosslinking on Properties of HDPE / CB Composites
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结果表明,LLDPE/EVA/CB导电复合材料的PTC行为受结晶度和结晶形态影响很大。
The results showed that the PTC behavior of LLDPE / EVA / CB conductive composite depends on its crystallinity and crystalline structure on great extent .
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研究了HDPE/GN导电复合材料在动态电击穿过程中温度的变化,结果表明当HDPE/GN导电材料发生电击穿时,HDPE的相态发生了变化。
The changes in temperature of HDPE / GN conducting composites in dynamic electrical breakdown process indicated that phase transition of HDPE appeared when the electrical breakdown occurred .
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研究炭黑种类和用量及PVDF种类对PVDF/炭黑导电复合材料PTC特性的影响。
The influence of types and contents of carbon blacks and types of PVDF on the PTC properties of PVDF / carbon black conductive composites has been studied .