METHOD FOR REPAIRING HOLES CAUSED BY GALVANIC CORROSION ON SURFACE OF LIQUID SILICONE RUBBER SHEATH SHED

WIPO Patent Application WO/2017/071082

A1

Disclosed is a method for repairing holes caused by galvanic corrosion on the surface of a liquid silicone rubber sheath shed, comprising the following steps: coating the surface of the holes caused by galvanic corrosion with an RTV anti-pollution flashover paint as a first layer of coating, so as to smooth the hole surface; filling and levelling the holes caused by galvanic corrosion with a mono-component RTV repairing glue as a second layer of coating, and tightly binding same with the first layer of coating; and coating the second layer of coating with the RTV anti-pollution flashover paint as a third layer of coating. The method of the present invention is capable of effectively restoring the appearance and the performance of the liquid silicon rubber sheath shed subjected to galvanic corrosion.

JIA ZHIDONG (CN)
YE WEIAN (CN)
LI YISHAN (CN)
LIU SHITAO (CN)
GUO FEI (CN)
WU XUTAO (CN)
CHE JUNLU (CN)
BAI CUNXI (CN)
WU BO (CN)
CHANG BIN (CN)
LI XIUGUANG (CN)
HAO JINPENG (CN)

PCT/CN2015/099508

May 04, 2017

December 29, 2015

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GRADUATE SCHOOL SHENZHEN TSINGHUA UNIV (CN)
ELECTRIC POWER RES INST OF STATE GRID NINGXIA ELECTRIC POWER COMPANY (CN)

C08J7/04; B05D1/36; B32B25/20; C09D183/04

CN103265883A	2013-08-28
JP2012038736A	2012-02-23
CN103545750A	2014-01-29

CHINA TRUER IP (CN)

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