FEVE涂覆型光伏背膜涂料的研制

Preparation of the FEVE Photovoltaic Back Membrane Coating

介绍了FEVE涂覆型光伏背膜的应用现状,并采用醚型氟树脂、纳米功能填料及附着力促进树脂制备了性能优异的涂覆型光伏背膜涂料,形成的涂膜具有较好的耐候性、耐腐蚀性和绝缘性。探讨了涂膜对PET基材附着力、PCT老化及EVA粘接性能的影响。

The application status of the FEVE photovoltaic back membrane coating was described. High performance photovohaic back membrane coating was prepared by using ether type FEVE resin, nano functional filler and adhesion promoter resin, the coating film which prepared having excellent weather resistance, anti-corrosion resistance, insulation properties, etc. The influence of the coatings on the PET substrate, including adhesion, PCT aging, EVA bonding strength were discussed.