| 摘要 |
PURPOSE:To provide the subject roving composed of a plurality of independent conjugation units obtained by covering a yarn consisting of a plurality of single glass fibers with a thermoplastic resin, having excellent impregnation ability and flexibility and useful for composite material, etc. CONSTITUTION:The objective roving is composed of a plurality of independent conjugation units obtained by covering a yarn composed of a plurality (preferably 40-500) of single glass fibers with a thermoplastic resin such as nylon 6. The ratio of the glass fiber in the roping is preferably 10-80vol.%. |
