Products

Trivalent chromate for zinc plating

PowerCoat912
Properties Appearance of beautiful black.
Corrosion resistance equivalent to hexavalent chromate.
Easy waste treatment.
Equivalent to hexavalent chromate in friction coeffiecient.
Application PowerCoat912A 60-100ml/l
PowerCoat912B 10-50ml/l
PowerCoat912C Feeding
pH 1.8-2.6
Temperature 20-40℃
Time 10-100sec
PowerCoat912S
Properties Appearance of beautiful and uniformity black.
Superior corrosion protection.
Conventional equipment can be used.
Application PowerCoat912SA 60-100ml/l
PowerCoat912SB 40-60ml/l
PowerCoat912SC Feeding
pH 1.7-2.1
Temperature 20-40℃
Time 50-70sec
PowerCoat903R
Properties Appearance of beautiful and uniformity film.
Superior corrosion protection.
Conventional equipment can be used.
Application PowerCoat903RA 40-200ml/l
PowerCoat903RC Feeding
pH 1.8-2.6
Temperature 20-40℃
Time 10-100sec
PowerCoat903
Properties Silver-gray color film with iridescence is obtained by using this chemical.
Excellent corrosion resistance can be obtained without overcoat dipping process.
Almost room temperature treatment is possible.
Application PowerCoat903A 40-200ml/l
PowerCoat903B 10-50ml/l
PowerCoat903C Feeding
pH 1.8-2.6
Temperature 20-40℃Time 10-100sec

Brightener for zinc plating process

PowerZincate23
Properties Non-cyanide alkaline zinc process.
Good throwing power.
Wide burn free plating on high average current density.
A high brilliant active zinc deposit, easily to be passivated, especially for trivalent black.
Easy zinc metal control equipped with an external zinc dissolving tank.
Application   rack barrel
Zinc Metal 8-15g/l 8-15g/l
Sodium Hydroxide 100-150g/l 100-150g/l
23 8-15ml/l 6-12ml/l
23B 0.1-1ml/l 0.3-2ml/l
Baths temperature 20-30℃ 23-33℃
PowerZincate23S
Properties Non-cyanaide alkaline zinc process.
Excellent metal distribution, specialized for lack plating.
Application Zinc Metal 12-14g/l
Sodium Hydroxide 120-140g/l
23SI 5-9ml/l
23SB 2-3ml/l
23SC 15-25ml/l
Baths temperature 20-35℃

Cleaner

Cleaner175T
Non-cyanide electro cleaner.
Heavy duty cleaner for the removal of rust, smut, buffing compound and oil in a short time.
Excellent activity on metal surface.
Other chemicals for metal finishing
Pickling chemkcals, Electric cleaner, Chemical polishing, For waste water
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