Sur-Precision Metal Technology Co., Ltd. >> Cyanide-Free Alkaline Copper Plating Additive (HN-NC)

Cyanide-Free Alkaline Copper Plating Additive (HN-NC)

Name: Cyanide-Free Alkaline Copper Plating Additive (HN-NC)
Brand: china-manufacturer-directory.com
SKU: 750397555
Availability: InStock
Rating: 4.8 (51 reviews)

Supplier:	Sur-Precision Metal Technology Co., Ltd.
Price:	US $ 1.5-2.5kilogram
Min Order:	5/Ton
Quantity::
Trade Terms:	FOB

Product Specifications

Prod Model:	HN-NC
Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Grade Standard:	Industrial Grade
Classification:	Chemical Additives
Appearance:	Liquid
Efficacy:	Electroplating

Product Description

HN-NC Non-Cyanide Alkaline Copper Plating Additives

Make-up solution HN-NC1,
Additive agent HN-NC2,
Ajusting agent HN- NC3

Application and Advantage
It can be used in direct copper plating on steel, copper and zinc alloy as the replacement of cyanide copper plating process.
The deposit is clear and has excellent adhesion. Acid copper and bright nickel can be plated on the deposit subsequently.
The bath solution is of excellent dispersing ability. It can be used in rack plating and barrel plating.
The bath solution is stable, easy to control and maintenance.

Technical Details:

Bath Composition
Make-up solution HN-NC1	250~500ml/L
Additive agent HN-NC2	80~120ml/L
Ajusting agent HN- NC3	40~80ml/L
Patassium carbonate (CP grade)	30~50g/L

Working condition
PH value	9.2~10
Temperature	55~65°C
Cathode current density(rack plating)	0.5~2.7 A/dm²
Cathode current density(barrel plating)	0.2~0.9 A/dm²
Anode	Anaerobic electrolytic copper(99.95%)
Inert anode	High purity graphite or stainless steel 304/316
Filtration	High-capacity circular filtration
Agitation	Strong air agitation

Consumption
Makup solution HN-NC1	Condensed liquid, which is used for supplement or making-up. It also contains other balance element of bath.
Additive agent HN-NC2	Used as the accelerating agent and complexing agent for dissolution of copper anode. The consumption of HN-NC2 is 470~940 ml/1000AH.
Ajusting agent HN- NC3	It is used as the ajuster and buffer of the bath' s PH value.

Sur-precision Metal Technology CO, Ltd., One of subordinates of Highnic Group, is a large-scale enterprise specializing in electroplating additive production and technological development. It locates in central part of Nonferrous Metal Industrial Development Zone, Nanhai, Foshan city, Guangdong, China. The company has established a R&D team and introduced world-class leading facilities to develop new electroplating technologies. The whole product series cover various metal finishing additives, PCB speciality chemical and PVB phosphorus copper anode, automobile aluminum wheels, etc.

HIGHNIC holds the worldwide leading position in general metal finishing technology, AS HIGHNIC's production base, Sur-precision Metal provides a wide rang of metal finishing additives covering technologies for the entire spectrum of decorative and functional surface treatment. It is used for various materials form steel, aluminum and magnesium to engineered plastic. Our principle is to create a long-term partnership with customers under the efforts of professional knowledge, extensive experience and progressive core technology.