封閉劑是一種不含重金屬,綜合性能優(yōu)良的封閉處理液。用于鐵材陶化后的封閉處理,不僅可以起到防銹的作用而且增強(qiáng)與涂料的結(jié)合力。
The sealing agent is a sealing treatment liquid which does not containheavy metals and has excellent comprehensive performance. lt is used forthe sealing treatment post ceramic of iron material,and it can not onlyplay the role of anti-rust, but also enhance the bonding with the coating.