| 摘要 |
PURPOSE:To obtain a resin molding having a weld line and improved in weld strength and delamination resistance by forming a dispersed phase of a specified dispersed state in a continuous phase comprising polyphenylene ether. CONSTITUTION:50-95wt.% polyphenylene ether (A) is meltkneaded with below 20wt.% polyolefin (B) and 40wt.% or below at least one copolymer (C) selected between a vinylaromatic compound/conjugated diene compound and its hydrogenation product, and the mixture is extruded to obtain a resin molding wherein a dispersed phase wherein component C is agglomerated and component C by itself is dispersed in the form of a particle of a minor diameter of 0.3mum or below in an external layer comprising component B substantially dispersed in the form of a particle of a minor diameter of 0.5mum or below is formed in a continuous phase comprising component A. |
