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EP2824713A1 A backsheet for photovoltaic modules 有权
RückseitigeFoliefürPhotovoltaikmodule

A backsheet for photovoltaic modules
摘要:
A backsheet (1) for a photovoltaic module (5) comprising a support (10) and a weather resistant layer (13), the weather resistant layer comprising a binder containing a crosslinkable group, an isocyanate crosslinking agent and a catalyst capable of improving the crosslinking of the binder, characterized in that the catalyst is a zinc or bismuth based catalyst.
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