| abstract |
A methacrylic resin composition containing at least one methacrylic resin and satisfying the following requirements (I), (II), and (III):n(I) the methacrylic resin composition gives a differential molecular-weight distribution curve, wherein the proportion (%), W1, of the area of the peak portion ranging from the start point to the molecular weight of 30,000 to the area of the peak portion ranging from the start point to the end point satisfies the relationship 18≤W1≤27;n(II) in the differential molecular-weight distribution curve of the methacrylic resin composition, the proportion (%), W2, of the area of the peak portion ranging from the start point to the molecular weight of 80,000 to the area of the peak portion ranging from the start point to the end point satisfies the relationship 41≤W2≤52; andn(III) in the differential molecular-weight distribution curve of the methacrylic resin composition, the proportion (%), W3, of the area of the peak portion ranging from the molecular weight of 300,000 to the end point to the area of the peak portion ranging from the start point to the end point satisfies the relationship 10≤W3≤14. |