1. Curing conditions: for fast-curing adhesive films, heat to 135-140°C and keep the temperature constant for 15-20 minutes; for conventional adhesive films, heat to 145°C and hold the temperature for 30 minutes.
2. Light transmittance: greater than 90%.
3. Degree of cross-linking: more than 70% for fast-curing adhesive films, and greater than 75% for conventional adhesive films.
4. Peel strength: glass/adhesive film is greater than 30N/cm, TPT/adhesive film is greater than 20N/cm.
5. Temperature resistance: high temperature 85°C, low temperature -40°C, no thermal expansion and contraction, good dimensional stability.
6. Anti-ultraviolet aging performance: long-term ultraviolet radiation will not crack or age.