| Study on electrical conductivity and electroheat property of electrical conductive silicone rubber |
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| DOI： |
| Key Words: electrical conductive rubber；silicone rubber；acetylene black；electrical conductivity；heat |
| Author Name | Affiliation | | HUANG Ying | Northwest University of Technology | | LI Yu-zhong | Northwest University of Technology | | ZHOU Chuan-you | Northwest University of Technology | | FENG Lei | Northwest University of Technology |
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| Abstract: |
| The electrical conductivity and electroheat property of electrical conductive silicone rubber filled with acetylene black were investigated.The results showed that the volume resistivity of electrical conductive silicone rubber could be predicted and controlled by the additional level and threshold of acetylene black；the volt-ampere performance of electrical conductive silicone rubber was non-linear ohmic，and the non-linear ohmic characteristics was more remarkable as the additional level of acetylene black increased；the surface temperature of electrical conductive silicone rubber could be kept at 140 ℃ and the electrical conductive silicone rubber could be used as a plane-like heat generator；and the additional level of acetylene black should have been controlled to ensure both the satisfactory electrical conductivity and good physical properties of electrical silicone rubber. |
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