Low Temperature Photovoltaic PET Ink

  Low Temperature Photovoltaic PET Ink This series of photovoltaic PET backsheet inks is divided into three major systems: solvent-based weather-resistant, low-temperature water-based, and UV-cured. They use silicone/fluorine-modified polyester/polyurethane resins as the main film-forming material, combined with weather-resistant inorganic functional pigments, UV-resistant composite stabilizers, insulating fillers, hydrolysis inhibitors, and matching curing agents. They are specifically developed for screen printing on PET polyester backsheet films for solar modules. Compatible with single-sided/double-sided PET composite backsheets, coated PET backsheets, and insulating PET substrates, they are mainly used for module junction box markings, frame insulation, high-reflectivity whitening layers, black light-shielding insulation layers, and module model markings. They fully meet the 25-year outdoor service standard for photovoltaics and comply with T/CPIA 0029.2 photovoltaic backsheet ind…