te-263 high corrosion resistant blue trivalent chromating passivation
2017-12-14
code：te-263
name：te-263 high corrosion resistant blue trivalent chromating passivation
1. exhibits super corrosion resistance, the conversion deposits not sealed can last 96 hours by barrel plating and can last 168 hours by rack plating in astm b-117 neutral salt spraying without white rusts. it is especially good for automotive part industry.
2. environmentally friendly products, adapt for acid zinc, alkaline zinc and cyanide zinc plating. particularly for alkaline cyanide-free zinc plating.
3. produces clear, bright and deep blue effects, not yellow at edge and hole, passivation time a little more, fitting to big area park on auto plating line.
4. easy maintenance.
make up: te-263 super corrosion resistance blue trivalent chromate 20-60ml/l.
consumption:te-263 super corrosion resistance blue trivalent chromate 1-2l/10000d㎡.
