| abstract |
An olefin-based thermoplastic elastomer compositionncomprising a thermoplastic elastomer blended with othernresins and rubbers is provided. The thermoplasticnelastomer contains polypropylene resin and an olefin-basedncopolymer rubber, and optionally, a linear polyethylenenresin, and the thermoplastic elastomer has been crosslinkednto a gel content of 95% or higher. A polyolefin resin, annolefin-based copolymer rubber and a softening agent arenfurther blended with optional inorganic filler to providenthe olefin-based thermoplastic elastomer composition. Thisncomposition is excellent in oil resistance andnextrudability, and well-adapted for use as an energy-saving,nresources-saving elastomer in applications includingnsurface or skin material in autoparts, industrialnmechanical parts, electric and electronic parts, andnconstruction materials. |