| 摘要 |
PURPOSE:The titled composition, containing a linear high-molecular weight polyester resin cured with a melamine resin as a binder and silica treated with trimethylsiloxyl groups, low-molecular weight fluororesin and pigment as principal components, and having improved corrosion and stain resistance, etc. CONSTITUTION:A composition obtained by adding a low-molecular weight fluororesin 4, preferably tetralfuoroethylene having within 300-1,000 range molacular weight, silica 5 treated with trimethylsiloxyl groups and pigment 6 as principal components to a linear high-molecular weight polyester resin 3 cured with a melamine resin as a binder, and adding a dispersing agent, filler, etc. thereof if necessary. The above-mentioned composition is applied onto a substrate 1, e.g. galvanized sheet iron, to form a film. EFFECT:Improved adhesion and flexibility, stain, corrosion and slip resistance and productivity of the film. USE:Fields of household electrical appliances, etc. |
