Improving the tracking and erosion resistance performance of alumina trihydrate-free addition-cure liquid silicone rubber

2018 ◽  
Vol 25 (1) ◽  
pp. 162-173 ◽  
Author(s):  
Nianping Yan ◽  
Zhidong Jia ◽  
Xiaobing Zou
Keyword(s):  
Silicone Rubber ◽  
Erosion Resistance ◽  
Liquid Silicone Rubber ◽  
Liquid Silicone ◽  
Alumina Trihydrate ◽  
Resistance Performance

Effect of urea-containing anti-tracking additive on the tracking and erosion resistance of addition-cure liquid silicone rubber

2014 ◽  
Vol 37 ◽  
pp. 19-27 ◽  
Author(s):  
Weizhen Fang ◽  
Xuejun Lai ◽  
Hongqiang Li ◽  
Wanjuan Chen ◽  
Xingrong Zeng ◽  
...  
Keyword(s):  
Silicone Rubber ◽  
Erosion Resistance ◽  
Liquid Silicone Rubber ◽  
Liquid Silicone

Investigation of ureido-attached vinyl MQ silicone resin on tracking and erosion resistance of addition-cure liquid silicone rubber

2018 ◽  
Vol 136 (15) ◽  
pp. 47360 ◽  
Author(s):  
Hongqiang Li ◽  
Yanping Li ◽  
Xuejun Lai ◽  
Hongwei Cao ◽  
Renxu Yuan ◽  
...  
Keyword(s):  
Silicone Rubber ◽  
Erosion Resistance ◽  
Silicone Resin ◽  
Liquid Silicone Rubber ◽  
Liquid Silicone

scholarly journals Efficiently Enhancing Low-dielectric Properties and Chemical Resistances of Addition-cure Liquid Silicone Rubber by Filling With Silicone-modified Eucommia Gum Nanofiller

2021 ◽  
Author(s):  
Chaohua Li ◽  
Shengpei Su ◽  
Bikui Wang ◽  
Jijia Zhou
Keyword(s):  
Dielectric Constant ◽  
Dielectric Properties ◽  
Silicone Rubber ◽  
Erosion Resistance ◽  
Mechanical Performance ◽  
Rubber Material ◽  
Low Dielectric ◽  
Liquid Silicone Rubber ◽  
Liquid Silicone ◽  
Resistance Tests

Abstract It is of great interest and remains a challenge to simultaneously improve the low-dielectric properties and chemical resistances of addition-cure liquid silicone rubber (ALSR). In this work, we proposed an efficient approach to address this issue by filling silicone-modified eucommia gum nanofiller (SEUG) into ALSR. By adding 5 wt% SEUG, the dielectric constant of the SEUG/ALSR composite rubber was significantly lower than that of neat ALSR both at 102 Hz, 103 Hz and 104 Hz. Simultaneously, the SEUG/ALSR composite rubber exhibited better mechanical and insulation properties than the neat ALSR after HCl, NaCl, and oil resistance tests. Our findings demonstrated the great potential for fabricating silicone rubber with low-dielectric properties and erosion resistance by the utilization natural biomass rubber material, endowing it with excellent mechanical performance and degradability.

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