Sur-Precision Metal Technology Co., Ltd. >> Hard Chromium Plating Additive (HN-25R)

Hard Chromium Plating Additive (HN-25R)

Name: Hard Chromium Plating Additive (HN-25R)
Brand: china-manufacturer-directory.com
SKU: 738673205
Availability: InStock
Rating: 4.5 (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-25R
Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Classification:	Chemical Additives
Appearance:	Liquid
Efficacy:	Electroplating

Product Description

1.Commodity Name:

HN-25R HARD CHROMIUM PLATING

2.Bath Composition and Working Conditions:

Chromium trioxide 180~275g/L
Purity sulfuric acid 2.0~4.0g/L
Make-up agent HN -25K 10~30ml/L
Temperature 50~60 degree
Current density of cathode 30~75 A/dm2
Current density of anode 15~35 A/dm2
Supplement of additive:
It needs to add 100ml of replenisher HN -25R while adding 1 kg of chromium trioxide.

3.Application and Advantage:

1). Current efficiency of cathode is high, can reach 22~26%.
2). High micro hardness of deposit, good corrosion resistance.
3). Even, fine-grained and bright deposit.
4). No fluoride, it won't corrode the LCD area of component.

Company Information:

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.