manufacturers introduce to you the characteristics of eva dimming film

1. eva dimming film has a variety of uv resistance, impact resistance, high temperature resistance and corrosion resistance; 2. it has high light transmittance and low reflectivity, and can provide good visual effects; 3. eva dimming film has high precision and super load-bearing capacity can resist damage from the external environment; 4. eva dimming film can resist strong sunlight...

2023-02-27

what is eva dimming film?

eva dimming film is a special polymer film with the ability to adjust optical properties and can achieve passive dimming control of external lighting. the surface of the eva dimming film has an optical crystal structure. when an electric field is applied, it will undergo reversible crystal deformation, allowing light to enter or leave the object surface. eva dimmable film pass...

2023-02-23

how effective is eva colored glass film?

how effective is eva colored glass film? compared with pvb or sgp, the eva film used for laminated glass has a lower melting temperature and good fluidity. it generally has good processing effects at around 110°c. simple vacuuming and heating can meet the production needs of eva laminated glass. eva colored glass film has better effect...

2023-02-20

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

what are the advantages of eva solar photovoltaic film?

photovoltaic adhesive film is an important packaging material for photovoltaic modules. it is used to produce photovoltaic modules and protect the cells inside the modules. according to different product structures, it is divided into eva film (ordinary transparent eva film, white eva film), poe film, etc. eva is mainly used in single-glass photovoltaic cells. the advantages of eva solar photovoltaic film are summarized as follows: ...

2023-02-16

what are the application areas of eva dimming film?

the production of dimmable glass has a history of more than 10 years in my country. in the past, dimmable films were mainly imported, and the price was as high as 3-6 thousand/square meter. in recent years, with the emergence of domestic dimming films, their costs have been greatly reduced. because dimmable glass is not only safe, but also protects privacy by adjusting the transparency of the glass...

2023-02-13

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

what are the main factors affecting eva solar photovoltaic film?

if you want to know more about the product eva solar photovoltaic film, today i will first introduce to you what are the main factors that affect eva solar photovoltaic film? 1. molecular weight: affects the mechanical strength of eva solar photovoltaic film. the greater the molecular weight, the greater the mechanical strength. 2. molecular weight distribution: affects the fluidity of eva solar photovoltaic film molecules...

2023-02-08