Gold Member Since 2014
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Sur-Precision Metal Technology Co., Ltd.

Electroplating Additives, Plating Additive, Additive manufacturer / supplier in China, offering Bright Acid Copper Plating Additive (HN-Exultra), Wax Filth Remover-Plating Pre-Treatment Chemicals, Water Based PU Adhesive and so on.

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Bright Acid Copper Plating Additive (HN-Exultra)

FOB Price: US $20 / Piece
Min. Order: 100 Pieces
Min. Order FOB Price
100 Pieces US $20/ Piece
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Production Capacity: 30 Tons/Month
Transport Package: Plastic Drum
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: Exultra
  • Classification: Chemical Additives
  • Appearance: Liquid
  • Components: 3 Items: Make-up Agent, Brightener a, Brightener B
  • Working Materials: Plastic Plating, Decorative Lighting, Bathroom Fac
  • Trademark: I. M. T.
  • Origin: China
  • Efficacy: Electroplating
  • Type: Viscosity Index Improver
  • Color: Yellow Green
  • Application: Metal Plating, Surface Finishing
  • Function: Provide Decorative, Anti-Corrosion Effect
  • Specification: N. W. 5kg or 25kg Per drum
Product Description

Bright Acid Copper Plating Additive(Exultra)
3 items: Make-up solution, Brightener A, Brighenter B
Application and Advantages
Excellent brightening and leveling.
Good covering and good leveling in LCD area.
The bath solution is stable and is easily controlled.
The plating layer has well ductility, corrosion resistance, and seldom brings pinholes or hard spots.
The plating layer is clear.
It can be used in acid copper plating of plastic plating, decorative lighting, bathroom facilities, hardware, etc.

Bath composition

Working condition

Cupric sulfate

200~220 g/L

Pure sulfuric acid

55~70 g/L

Chloride ion

70~120 mg/L

Make-up solution EXULTRA-MU


Brightener EXULTRA-A

0.4~0.6 ml/L

Brightener EXULTRA-B

0.4~0.6 ml/L


20~35 °C

Cathode current density

1~6 A/dm²

Anode current density

0.5~2.5 A/dm²


Phosphorous copper anode
(0.03~0.06% phosphorous)

Electric voltage

1.5~6 V


Air agitation or mechanical agitation





Make-up solution EXULTRA-MU

30~80 ml/1000A.H

Brightener EXULTRA-A

50~90 ml/1000A.H

Brightener EXULTRA-B

30~80 ml/1000A.H.
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