OLEFINIC RESIN COMPOSITION AND HEAT-RESISTANT OLEFINIC RESIN MOLDING USING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide an olefinic resin composition for ionizing radiation crosslinking which excels in heat resistance.SOLUTION: The olefinic resin composition includes: an olefinic resin in which ionizing radiation crosslinking is possible; and a crosslinking agent consisting of a monomer and/or an oligomer which performs compatibility or dispersion of at least 5 volume% with the olefinic resin and has a double bond. A molding obtained by carrying out ionizing radiation crosslinking of the olefinic resin composition is excellent in heat resistance, and can be suitably used as a back surface protective sheet of a solar cell module, for example.