| 摘要 |
A composition for a paint marker is provided to enable use in an enclosed space, to prevent cleaning-off in the presence of oil after marking, and to allow easy marking on an oily surface. A composition for a paint marker comprises: 20-35 wt% of a pigment selected from titanium dioxide, aluminum and silica; 8-10 wt% of a pastel-based colored pigment; 43-48 wt% of an alcohol solvent selected from isopropyl alcohol and ethanol; 4-6 wt% of a sizing agent selected from a vinyl acetate resin, acrylic resin, vinyl resin, polyvinyl butyral, alkyd resin and polyvinyl acetate; 2-4 wt% of a thickening agent selected from gum arabic, pine resin, rosin and ester gum; 4-6 wt% of a dispersant; and 4-6 wt% of a drying retardant selected from a polyglycerin fatty acid ester, sucrose fatty acid ester, polysorbate and sugar ester. |
