ETFE (ethylene tetrafluoroethylene copolymer) is a transparent, high-performance, lightweight, intelligent, and environmentally friendly composite material.

Its main advantages are:

1. Excellent light transmittance: Visible light transmittance reaches 90%-95%, with high transmittance to UV rays, making it an ideal material for greenhouses.

2. Excellent weather resistance and durability: It is chemically stable, resistant to corrosion, acids and alkalis, and dust, with a very smooth surface and excellent self-cleaning properties.

3. Excellent mechanical and impact resistance: Elongation at break can exceed 300%, with excellent toughness and resistance to tearing.

4. Flame retardancy: High flame retardancy

These significant advantages make it primarily used in large public buildings, sports facilities, and commercial spaces.