MONO-BACKSHEET FOR SOLAR CELL MODULES

摘要

The current invention relates to a solar-cell module backing monolayer obtained by melt-extruding a polymer composition comprising (a) a polyamide, (b) an elastomer and (c) an elastomer that contains groups that bond chemically and/or interact physically with the polyamide, and wherein the elastomer constitutes the continuous phase of the polymer composition and the polyamide constitutes the dispersed phase of the polymer composition, characterized in that the polymer composition comprises from 10 to 50 wt.% of the polyamide (a) and from 50 to 90 wt.% of the elastomer (b) and (c) (of the total weight of polyamide (a) and elastomer (b) and (c) present in the polymer composition).