Rack Bright Nickel Brightener, Additive (HN-8)

Name: Rack Bright Nickel Brightener, Additive (HN-8)
Brand: GOOD Chemical Science & Technology Co., Ltd.
Rating: 4.7 (34 reviews)

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Model No. :	HN-8
Brand Name :

10yrs

Foshan, Guangdong, China

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Product description

HN-8 bright nickel plating for rack nickel plating
1Advantage,
Bright white and esthetic coating with good flexibility, good distribution and covering of working bath,no blackening, excellent leveling ability, wide range of operation, high tolerance against impurities, suitable for nickel plating of decorative lighting, bathroom ware, and net rack, etc.,

2 Bath composition and working conditions,

Bath composition and Working Conditions	Range of application	General Dosage
Nickel sulfate	240-300 g/L	270 g/L
Boric acid	45-60 g/L	55 g/L
Brightener HN-8	40-50 g/L	45 g/L
Brightener HN-8	0.8-1.2 ml/L	1 ml/L
Softener HN-5(2X)	8-12 ml/L	10 ml/L
Auxiliary agent HN-1	3-5 ml/L	4 ml/L
Wetting agent HN-19	1-2 ml/L	1 ml/L
Temperature	50-60ºC	55-60ºC
pH value	4.0-4.8	4.5
Current density	2-10 A/dm2	5 A/dm2
Agitation	air agitation or mechanical agitation	air agitation
Filtration	continuous cycle filtration	continuous cycle filtration

3Applications,
Suitable for nickel plating of decorative lighting,bathroom ware,net rack,etc. Good for application for gold,silver,imitated gold plating.