Our company is a photovoltaic packaging material company. POE and EVA are both widely used materials in chemical plastics. We all regard the parts with high transmittance and good performance as photovoltaic POE and EVA particles. This film is also called POE and EVA film for photovoltaic.

EVA is ethylene vinyl acetate, which belongs to polar material. Disadvantages: water vapor is easy to penetrate, and hydrolysis is easy to produce acetic acid. Advantages: cheap and mature technology.

POE is an ethylene-octene copolymer, which belongs to nonpolar materials. Disadvantages: raw materials are heavily monopolized (raw materials are expensive, people like to buy or not), and nonpolar substances are difficult to react with crosslinking agents. High technical requirements. Advantages: low water permeability, good PID resistance and high resistance.