公开(公告)号：US20190322809A1

公开(公告)日：2019-10-24

申请号：US16475028

申请日：2017-12-08

Applicant: BYD COMPANY LIMITED

Inventor： Shouping BAI ,  Wei ZHOU ,  Xiaokang DAI ,  Zhenwei LI ,  Tingting HU

IPC: C08G77/20 ,  C08G77/12 ,  C08G77/00 ,  C08G77/08 ,  C08L83/10 ,  H01L31/048

Abstract: The present disclosure relates to the field of silica gel, and discloses a liquid optical silica gel composition, optical silica gel, a double-glazed photovoltaic assembly and a fabrication method of the optical silica gel. The present disclosure discloses a liquid optical silica gel composition. The composition contains vinyl silicone oil, hydrogen-containing silicone oil, hydrogen-containing MQ silicone resin, a catalyst, an inhibitor and a tackifier. The weight ratio between the vinyl silicone oil, the hydrogen-containing silicone oil, the hydrogen-containing MQ silicone resin and the tackifier is 1:(0.001-0.1):(0.0001-0.08):(0.001-0.05). The hydrogen-containing silicone oil contains first hydrogen-containing silicone oil and second hydrogen-containing silicone oil. The first hydrogen-containing silicone oil has a hydrogen content of 0.1 to 1 percent by weight. The second hydrogen-containing silicone oil has a hydrogen content of 0.01 to 0.1 percent by weight. The hydrogen-containing MQ silicone resin has a hydrogen content less than 1 percent by weight.