| abstract |
In this invention, the methacrylic resin composition, the manufacturing method of this methacrylic resin composition, and the said methacrylic system which are excellent in continuous productivity, and can produce the molded object which is low in content of a foreign material and excellent in a physical property and an external appearance It is an object to provide a pellet and a molded article containing a resin composition. The present invention contains methacrylic ester resin containing a methacrylic acid ester monomer unit (A) 50% by mass or more and has a ring structure in the main chain, the glass transition temperature is 110 ~ 160 ℃, measured by a particle counter, Discharge amount of the methacryl-type resin composition per hour per 1 hole of the dice | dies when extruding with an extruder, characterized by including 100 or less foreign substances per 1 g of particle diameters 10 micrometers or more and less than 20 micrometers (discharge amount / The number of holes) is 5 kg / (hr · pieces) or more and 30 kg / (hr · pieces) or less, and a pellet and a molded article containing the methacrylic resin composition to provide. |