50-500μ M Milk White Pet Film for Solar Cell Backsheets (CY25R)

50-500μ M Milk White Pet Film for Solar Cell Backsheets (CY25R). Hydrolysis Resistant: Superior hydrolysis resistance with PCT duration from 48 to 72 hours. Excellent Electrical Insulation: Provides excellent electrical insulation and vapor barrier properties. Customization Available: Offers full, flexible, and minor customization from samples and designs. UL and TUV Certified: Passed UL listing and Germany TUV test for quality assurance. Fast Lead Time: Average lead time within 15 workdays for both peak and off-peak seasons. 100% Quality Inspection: All finished products undergo 100% visual and function inspection. ISO Certified Manufacturer: Certified under ISO9001:2015, ISO14001, and ISO45001:2018. Low WVTR Performance: Features low water vapor transmission rate for superior barrier protection.