Extruded conductive silicone rubber with high compression recovery and good aging-resistance for electromagnetic shielding applications

2018 ◽  
Vol 40 (3) ◽  
pp. 1078-1086 ◽  
Author(s):  
Jihua Zhang ◽  
Hui Zhang ◽  
Hao Wang ◽  
Fengbo Chen ◽  
Yunfeng Zhao
Keyword(s):  
Silicone Rubber ◽  
Electromagnetic Shielding ◽  
High Compression ◽  
Aging Resistance ◽  
Conductive Silicone Rubber

scholarly journals THE RESISTANCE-TEMPERATURE PROPERTIES OF THE COMPLEX CONDUCTIVE SILICONE RUBBER

2000 ◽  
Vol 49 (6) ◽  
pp. 1191
Author(s):  
XIE QUAN ◽  
LUO JIAO-LIAN ◽  
GAN FU-XI
Keyword(s):  
Silicone Rubber ◽  
Conductive Silicone Rubber

A superhydrophobic surface with aging resistance, excellent mechanical restorablity and droplet bounce properties

Soft Matter ◽  
2020 ◽  
Vol 16 (23) ◽  
pp. 5514-5524 ◽  
Author(s):  
Guangfei Wang ◽  
Jin Zhou ◽  
Meimei Wang ◽  
Yanbin Zhang ◽  
Yong Zhang ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Silicone Rubber ◽  
Superhydrophobic Surface ◽  
Aging Resistance

Superhydrophobic silicone rubber materials have special microstructures and show excellent mechanical properties.

Study on Thermal Conductivity of Filled Silicone Rubber

2012 ◽  
Vol 501 ◽  
pp. 88-93 ◽  
Author(s):  
Lian Xiang Ma ◽  
Jin Xu ◽  
Yan He ◽  
Jia Na Ke
Keyword(s):  
Thermal Conductivity ◽  
Silicone Rubber ◽  
Coupling Agent ◽  
Filling Fraction ◽  
Filler Size ◽  
Conductive Fillers ◽  
Conductive Silicone Rubber ◽  
Sic Particle

The heat conductive silicone rubber is prepared with methy1 viny1 silicone rubber as basic gum and SiCp (SiC particle), SiCp/SiCw (SiC whisker), graphite as heat conductive fillers. The effects of filler amount, filler shape, filler size and coupling agent on the thermal conductivity of silicone rubber have been studied in this article. The result shows that when the filling amount is increasing, the thermal conductivity of composite silicone rubber will increase too. There is no evident change for thermal conductivity with the small filling fraction, while the filling amount reaches a certain value, the thermal conductivity of composite increases obviously. Moreover, the thermal conductivity added with coupling agent (KH-602) is higher than that of composite without coupling agent addition.

Effect of Conductive Silicone Rubber Fillers on Piezoresistive Properties

2013 ◽  
Vol 815 ◽  
pp. 588-593 ◽  
Author(s):  
Yue Xian Zhang ◽  
Bin Li
Keyword(s):  
Influencing Factors ◽  
Silicone Rubber ◽  
Applied Pressure ◽  
Electrical Characteristics ◽  
Rubber Composites ◽  
Piezoresistive Effect ◽  
Nanometer Material ◽  
Relationship Of ◽  
Conductive Silicone Rubber ◽  
Conductive Particles

Through the preparation of conductive silicone rubber samples, and the study of its electrical characteristics, this paper expounds the conductive silicone rubber composites relationship between the resistance and applied pressure. It discusses the main influencing factors of the piezoresistive effect. It studies conductive silicone rubber in four different conductive particles as well as the piezoresistive behavior of blending with a variety of fillers. It analyzes conductive silicone rubber samples after adding nanometer material of the piezoresistive properties. The study shows that blending with a variety of appropriate fillers material can improve the linearity of the piezoresistive relationship of the conductive silicon rubber and effectively expand the resistance variable range.

Effect of Thixotropic Agent on the Properties of Conductive Silicone Rubber Gasket for EMI Shielding

2011 ◽  
Vol 239-242 ◽  
pp. 3350-3353 ◽  
Author(s):  
Xiao Hei Liu ◽  
Zhi Dong Xia ◽  
Meng Ke Zhao ◽  
Hu Zhou ◽  
Ying Li ◽  
...  
Keyword(s):  
Aspect Ratio ◽  
Silicone Rubber ◽  
Volume Resistivity ◽  
Emi Shielding ◽  
Rubber Gasket ◽  
Conductive Composites ◽  
Humidity Chamber ◽  
Conductive Fillers ◽  
Electro Magnetic ◽  
Conductive Silicone Rubber

In this study, a thixotropic agent was applied to improve the aspect ratio of the silicone rubber gasket and the resulting obtained through modification showed an increase in aspect ratio from 0.26 to 0.91 with the relative to the gasket without thixotropic agent. Compared with the silicone rubber without thixotropic agent, the mechanical properties of the silicone rubber with thixotropic agent were discussed and the results revealed that the shift was very small. In addition, using Ag-coated Cu dendritic powder as conductive fillers, conductive silicone rubber with the resistivity (0.004Ω·cm) was prepared comparable to the relative commercial products can be used for electro-magnetic interference (EMI). The reliability of the conductive composites under aging at 85°C and 85% room humidity (RH) in a temperature/humidity chamber for 48 h was also discussed and the results showed that the shift of the volume resistivity was almost negligible which can meet the actual needs completely.

Improved thermal stability and heat-aging resistance of silicone rubber via incorporation of UiO-66-NH2

2021 ◽  
Vol 274 ◽  
pp. 125182 ◽  
Author(s):  
Siyi Xu ◽  
Qianhong Gao ◽  
Cheng Zhou ◽  
Jianxi Li ◽  
Liguo Shen ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Silicone Rubber ◽  
Aging Resistance
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