| abstract |
The invention provides a polypropylene composition for a solar battery and a preparation method thereof, wherein the polypropylene composition for the solar battery comprises 50-100 parts by weight of at least one of homo-polymerized polypropylene and co-polymerized polypropylene, 0-50 parts by weight of inorganic filler, 15-25 parts by weight of anti-ultraviolet assistant, 0.2-30 parts of antioxidant, 0.5-20 parts by weight of plasticizer and 0.1-10 parts by weight of modified polymer. According to the invention, the polypropylene composition for the solar battery has good weather resistance, ultraviolet resistance and low-temperature impact resistance. |