What is the difference between PEVA film and EVA film?

PEVA film and EVA film are both types of plastic film, but there are some differences between them. First of all, PEVA film is a polyethylene-vinyl alcohol copolymer, while EVA film is an ethylene-vinyl acetate copolymer. Because PEVA film contains vinyl alcohol, it has good water solubility and biodegradability, which makes it...

2026-11-04

Encapsulation efficiency of eva photovoltaic encapsulation film

EVA photovoltaic encapsulation film is one of the key materials in solar cell modules. Its main function is to protect the cells and provide physical support. Packaging efficiency refers to the ability of the EVA film to maintain the performance of the cell during the packaging process, which involves many aspects such as the light transmittance, aging resistance, and adhesion of the EVA film. EVA film packaging...

2026-11-03

How to apply soundproof EVA glass laminated film in the automotive industry

The application of sound-insulating EVA glass laminated film in the automotive industry is mainly reflected in improving the comfort and safety of vehicles. This material is widely used in car windows and windshields for its excellent sound insulation properties and good cushioning effect. By sandwiching EVA film between the glass, the incoming external noise can be effectively reduced,...

2026-11-02

A case study of double glass modules encapsulated with eva photovoltaic hot melt adhesive film

The case of double-glass modules encapsulated with photovoltaic EVA hot-melt adhesive film can be referred to the actual application of a large ground power station. The double-glass module used in this project uses ultra-white rolled glass on the front and back, the battery cells adopt a double-sided power generation structure, and the packaging material uses high-transparency EVA hot-melt adhesive film. When packaging, the film is pre-cut...

2026-11-01

A case study of double glass modules encapsulated with photovoltaic EVA hot melt adhesive film

The case of double-glass modules encapsulated with photovoltaic EVA hot-melt adhesive film can be referred to the actual application of a large ground power station. The double-glass module used in this project uses ultra-white rolled glass on the front and back, the battery cells adopt a double-sided power generation structure, and the packaging material uses high-transparency EVA hot-melt adhesive film. When packaging, the film is pre-cut...

2026-10-30

Application examples of photovoltaic EVA hot melt adhesive film for rooftop power stations

Application examples of photovoltaic EVA hot-melt adhesive film in rooftop power stations EVA hot-melt adhesive film is a key material for photovoltaic module packaging and has been successfully used in a large number of rooftop power stations. Take a residential rooftop distributed power station in East China as an example. The project has an installed capacity of about 10 kilowatts and the components are encapsulated with high-transmission EVA film. The adhesive film has been laminated...

2026-10-29

What is the general thickness of EVA glass laminated film?

EVA glass laminated film, also known as EVA laminated glass film, is an intermediate film material used for laminated glass. It mainly plays the role of bonding and buffering. The thickness of this film can vary according to different application scenarios and needs. Generally speaking, the thickness of EVA glass laminated film ranges from 0.38 mm to 0.76 mm...

2026-10-28

What are the types of super weather-resistant EVA glass laminated films?

Super weather-resistant EVA glass laminated film is a material used in the construction and industrial fields for the production of laminated glass. It is mainly classified based on its performance and application scenarios. The following are some common classification methods: 1. Classification by thickness: EVA glass laminated film can be classified according to its thickness. Different thicknesses are suitable for different...

2026-10-27

Case study of photovoltaic EVA film encapsulated double glass module

The case of photovoltaic EVA film-encapsulated double-glass modules. A ground-level photovoltaic power station is located in the southeastern coastal area of ​​my country. The local climate is high and humid and has severe salt spray corrosion. After long-term operation, ordinary backplane modules are prone to problems such as backplane aging and water vapor intrusion leading to cell corrosion. In order to improve the overall reliability of the power generation system, this project...

2026-10-26

Application of photovoltaic EVA hot melt adhesive film in module packaging

Application of photovoltaic EVA hot-melt adhesive film in module packaging Photovoltaic EVA hot-melt adhesive film is an indispensable key material in the packaging process of solar cell modules. It is laid between the cell sheet and the glass as well as the cell sheet and the backsheet, and plays various roles of bonding, sealing and protection during the lamination process. The first is the bonding function. exist...

2026-10-25