Aqueous fluorine-containing rubber coating composition and article coated therewith

摘要

An aqueous fluorine-containing rubber coating composition comprising (a) fluorine-containing rubber, (b) fluorine-containing resin, (c) an aminosilane compound of the formula:wherein R is methyl or ethyl; X is a single bond or -(CH2)2-NH-, -CONH- or -(CH2)2-NH-(CH2)2-NH-; and n is 2 or 3, and (d) an aqueous liquid vehicle, the weight ratio of the component (a) and the component (b) being from 95 : 5 to 35 : 65, which makes the resultant coating film non-adherent and more lubricous.