introduction to the physical properties of eva glass laminated film

using eva film to make laminated glass fully complies with the national standard for laminated glass "gb9962-99". taking 0.38mm thick transparent film as an example, the performance indicators are as follows: project indicators project indicators tensile strength (mpa) ≥17 visible light transmission rate (%) ≥87 elongation at break (%) ≥650 fog rate (%...

2023-02-17

introduction to eva film categories

introduction to eva film categories: 1. eva glass intermediate film: eva film is a sticky thermosetting film that is generally used in the middle of laminated glass (eva is the abbreviation of ethylene vinyl vinyl acetate acetate). the national standard "gb9962-99" allows the use of eva film for laminated glass. ...

2023-02-08

the trend of eva solar photovoltaic film

the future trend of eva solar film: the meter length and weight of eva solar film are based on width, and the density is 0./cm3, approximately. the width is different and the weight is different. the trend of eva solar films in 2019: how likely is it that photovoltaic eva films will be replaced? in recent years, with the improvement of photovoltaic technology, double-glass solar modules have been...

2023-01-14

eva solar film panel green charging new way to travel

modern people's lives are inseparable from digital products such as mobile phones, tablets, e-readers, and game consoles. however, the battery life of these digital devices cannot meet normal use. take the mobile phone that we don’t leave every day as an example. we basically replenish the battery more than once a day. for people who browse wechat and weibo every day,...

2023-01-14

take you to understand eva film production technology

eva ethylene-vinyl acetate (vinyl acetate) copolymer, which is made by copolymerizing ethylene (e) and vinyl acetate (va), its english name is: ethyiene vinyi acetate, abbreviated as eva, or e/vac. generally, the vinyl acetate (va) content is between 5% and 40%. compared with polyethylene, eva introduces...

2023-01-14

eva solar film photovoltaic application scenarios

with the continued favorable domestic policies and further breakthroughs in photovoltaic technology, from the initial large-scale ground power stations to the later distributed power generation (industrial, commercial and household), and during this period, accompanied by the whims of photovoltaic people and the favor of the market, the expansion new application methods such as photovoltaic greenhouses, fishery and photovoltaic complementation, and photovoltaic poverty alleviation have emerged, too...

2023-01-14