| abstract |
Provided is an abrasive-containing eraser comprising an elastomer composition, in which crosslinked natural rubber particles are dispersed like islands in a matrix comprising a biomass plastic, and an abrasive. Thus, it is possible to provide an abrasive-containing eraser using an elastomer composition, which is recyclable and eco-friendly and suits for the recycle-based society, without relying on fossil resources or relying thereon but at a reduced extent. |