What are the differences in materials for paint protection film?
1 Answers
The common materials for paint protection film on the market include PVC, TPH, and TPU. Below is an introduction to the different materials of paint protection film: 1. PVC material: This is the traditional material for paint protection film on the market, commonly referred to as plastic. When processed into paint protection film, the material structure tends to be rigid, with issues in aesthetics and adhesive layers. Over time, it may cause problems for vehicle use, and poor-quality PVC can damage the car paint. The service life ranges from a few months to one or two years. 2. TPH material: This material incorporates plasticizers into the traditional material, resulting in improved flexibility after modification. However, due to its inherent properties, it remains relatively brittle during use, with weaker protective capabilities. Additionally, TPH material has lower costs, and the adhesive layers used are prone to peeling off, leaving adhesive marks or residue on the paint surface. The service life is around two to three years. 3. TPU material: This is a thermoplastic polyurethane with extremely high physical properties and chemical stability. It is a mature, environmentally friendly material with excellent toughness and thermal repair functionality, making it the best material for paint protection film. The service life is 5-10 years.
