Application on auto fasteners

Nano zinc flake coating systems in automobile industry
Coating system：Nano zinc flake coating (basecoat) and functional interface material (topcaot)
Process：Dip-spin, spray；
Application scope：Automotive fasteners, chassis parts, springs, locks, clamps, etc.

Performance：
NSST: DFT 8-10μm basecoat,1000 hours ,No red rust,acc. DIN EN ISO 9227；
Adhesion ：Gt0, acc. DIN EN ISO 2409；
Condense water: 1000 hours,No rust, No blister, acc. ISO6270-2 CH；
Chemical resistance:With topcoat, excellent resistance to most liquids (including acid and alkaline) Acc. VDA 621-412-A；
Stone chipping resistance: With top coat, rating 1.0, after 2x500g， acc. DIN EN ISO 20567-1；
Coefficient of friction: 0.09-0.15, Acc. ISO 10683.