te-261 high corrosion resistant blue trivalent chromating passivation
2017-12-14
code：te-261
name：te-261 high corrosion resistant blue trivalent chromating passivation
1.exhibits strong corrosion resistance, the deposits not sealed can last 96 hours by rack plating in astm b-117 neutral salt spraying without white rusts and can last 144h by barrel plating. it is especially good for automotive part industry.
2.produces clear, bright and deep blue film, passivation solution easy operation.
3.contains no cr(ⅵ) and oxidant.it is an environmentally friendly product and adapted for the exported orders to european and america.
make up:te-261 blue trivalent chromating agent: 35-65ml/l.
consumption: replenish 1.5-2.5l te-261 blue trivalent chromating agent each after passivation 10000dm2 workpieces.
