Wacker’s silicone-based elastic polymer sheet handles multiple solar cell types
Product Briefing Outline: Wacker is introducing ‘Tectosil,’ a silicone-based elastic polymer sheet, which is thermo-formable and therefore a fast and easy encapsulant process. Tectosil provides sensitive solar cells with effective and long-lasting protection against mechanical and chemical stresses. It is non-corrosive and can be used with any type of module. Problem: There is a growing need for new encapsulant materials as the PV industry continues to expand and traditional materials are limited supply. However, new materials must perform in the same way and offer the durability required for PV module expected lifespan. Solution: Tectosil is a flexible, highly transparent and electrically insulating sheet comprising a silicone-organo copolymer. Because of its thermoplastic properties, this silicone-based polymer can be processed quickly and inexpensively – without curing or chemical reactions. The lamination process thus benefits from short production cycles and a high tolerance to ...








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