三价铬钝化剂
Trivalent Chromium(Cr(III)) Passivation Agent
1.用于铝材喷漆喷粉及上胶处理的前处理,纯铝、铝合金及压铸铝制品均适用。
2.膜层耐蚀能力超强,裸铝中性盐雾时间达72小时以上。
1. Used for aluminum pretreatment before painting, powder coating, and adhesive bonding; suitable for pure aluminum, aluminum alloys, and die-cast aluminum.
2. The coating provides strong corrosion resistance, with neutral salt spray test exceeding 72 hours on bare aluminum.
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