Foshan Dechenghezhong Chemistry co.,LTD
No,12 Yuyang 2nd Road, Huchong Industrial District, Nanzhuang Town,
Chancheng District, Foshan City, Guangdong, China
Tel:0086-757-82012410
Fax:0086-757-82012430
Website:http://dchz.en.alibaba.com
DCHZ-306 Aluminum High-light Chemical Nitric Acid
This product is a chemical polishing additive for aluminum and aluminum alloy materials (A1000,
A5000, A6000 and A3000H and A7000 individual material) chemical polishing process instead of
nitric acid to produces a uniformly smooth finish with good specular reflectivity. The brightening
process does not produce yellow smoke.
Especially suitable for automobile wheel hub, high light demand for cosmeticand interior decoration
building materials and other products. The finish is fully automated operation.
Operating Parameters
DCHZ-306
|
6% (by weight)
|
Phosphate Acid
|
62%(by weight)
|
Sulfuric Acid
|
31%(by weight)
|
Al
|
0.2%(by weight)
|
Temperature
|
95-115℃
|
Time
|
30- 60S
|
Equipment
Tanks may be constructed of stainless steel with a thickness of 5 mm.
Caution
Avoid prolonged contact with skin. Do not get in eyes. In case of contact with skin or eyes,
flush freely with water for at least 15 minutes. For eyes, get medical attention. Avoid
breathing mists. When handling and working with solutions, wear glasses, goggles or face shield.
Packaging
25kg (net) in plastic bucket.