EVA Solar Film Material

What Is EVA Flim?

EVA is the abbreviation for ethylene-vinyl acetate co-polymer (ethylene-vinyl acetate co-polymer). It also has good bonding properties with many materials and is widely used to formulate various hot melt adhesives and other types of adhesives. The principle of EVA plastic film is to pre-empt the air between the two sheets by a vacuum pump to form a vacuum state in the silicone bag, and then enter the furnace at a high temperature to make the EVA film reach a molten state, and bond the two pieces of glass together. Its characteristic is bonding. The power is better and the light transmittance is better. EVA solar film is characterized by a relatively low investment cost, and the equipment can be applied into many industries. It is mainly used in architecture, such as inter-layers of curtain walls, daylight roofs, and canopies.

EVA Film For Glass Lamination

Dry laminated glass is to sandwich a layer of Eva glue between two pieces of glass. Even if the glass is broken, the fragments will be glued to the film, and the surface of the broken glass remains clean and smooth. This feature effectively prevents the occurrence of debris piercing and penetrating fall incidents, and ensures personal safety. Strong anti-penetration ability.

As one of solar EVA film manufacturers, we provide high-quality solar encapsulant film for customers to meet the high requirement in glass lamination. EVA solar film is very important to the safety and quality of glass lamination, which not only provides high-cost performance but also prevents the occurrence of potential accidents.

Ethylene Vinyl Acetate Film Properties 

• Good quality: High bonding strength: bonding strength ≧100N/CM, and solar encapsulant film will remain unchanged for a long time. High definition: high light transmittance ≧91%, low haze ≦0.2%. Excellent UV blocking performance: 190nm~360nm UV blocking rate is greater than 95%. No glue flow: The vacuum bag does not need to be glued, and the edge of the glass is easy to clean. Excellent weather resistance: anti-yellowing, and maintain extremely high light transmittance and clarity for a long time.

• Authoritative certification: Our EVA film material has passed the inspection of the National Safety Glass and Quartz Glass Quality Supervision and Inspection Center, and fully complies with the national safety glass standard GB15763.3-2009.

• Wide range of applications: The EVA solar film is often used in outdoor architectural laminated glass, curtain wall glass and curved laminated glass, such as office building glass curtain walls, balcony guardrails, sunrooms, shower rooms, rain sheds and other outdoor buildings.