Graphene coating spraying is completed for the wor

The world's highest power transmission tower completed the painting of graphene coating

the world's highest power transmission tower completed the painting of graphene coating

September 19, 2018

recently, at the Jintang Island site of the 500 kV Zhoushan Continental project in Zhejiang Province, three staff members completed the painting of the new graphene heavy-duty anti-corrosion coating for the 1064th steel pipe tower on the ground, This marks the completion of the spraying of the new graphene heavy-duty anti-corrosion coating jointly developed by Ningbo power supply company and Ningbo Institute of materials technology and engineering, Chinese Academy of Sciences in the world's highest transmission tower

workers sprayed the last steel pipe tower (photographed by Wang mubin of CGF)

it is understood that the new graphene heavy-duty anti-corrosion coating not only strengthened the anti-corrosion life of the transmission tower, but also enhanced the power supply reliability of the 500 kV Zhoushan continental connection project. These steel pipe towers with anti-corrosion "armor" have been hoisted into the air one after another, and the 380 meter world's highest transmission tower will be built in October this year with Chinese paint

380 meters of the world's highest transmission tower is about to be completed (photographed by Wang mubin of CGF)

how to slow down the corrosion of metal objects, prevent surface spalling, ensure that the internal structure of equipment is not damaged, and thus extend the service life of towers in the island environment with high humidity and salinity is an important topic for power supply companies in coastal areas

Ningbo power supply company and Ningbo Institute of materials technology and engineering, Chinese Academy of Sciences jointly build "Dianxin is an ideal lightweight replacement material application Joint Laboratory for automobile wheel hubs and seat frames", and jointly develop a new graphene heavy-duty anti-corrosion coating, which has been applied to the 380m transmission tower under construction since November 2017. This standard has been implemented since the date of implementation. The total amount of coating is 27 tons, and the coating area is 32000 square meters. The coating significantly extends the protection life of the traditional galvanized transmission tower in the marine atmosphere, which has been better compared with the industrial area through experiments, and has the characteristics of heat resistance and chemical stability, thin coating, good adhesion, anti icing, strong salt spray resistance, etc