| 摘要 |
<p>A polyglycolic acid molding comprising polyglycolic acid as the main component, in which the polyglycolic acid has a melt viscosity of 20 to 500 Pa·s, excluding 500 Pa·s, as measured at a temperature higher by 20°C than the melting point and a shear rate of 100 /sec and which is a molding formed by compression molding, extrusion molding, blow molding, or solution casting molding. Also provided is a multilayered molding having a layer constitution comprising a polyglycolic acid layer and formed on at least one side thereof a thermoplastic resin layer, wherein the polyglycolic acid contained in the layer consisting mainly of the polyglycolic acid has a melt viscosity of 20 to 500 Pa·s, excluding 500 Pa·s, as measured at a temperature higher by 20°C than the melting point and a shear rate of 100 /sec.</p> |
