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
E-mail:fsdchz@outlook.com
DCHZ-202 Chromium-free Ash Removing Agent
This product is a colorless acid liquid, without chromium, used to remove ash at etching or chemical polishing of aluminum, will not damage the workpiece surface.
Process Parameters
DCHZ-202 5-10% by volume
Nitrate Acid 5-10% by volume
Time 10-180S
Temperature normal temperature
Equipment
Tanks may be constructed of polypropylene, polyethylene or PVC.
Caution
Do not get in eyes on skin or on clothing.Do not take internally. When handling, wear goggles or face shield. In case of contact, immediately flush skin or eyes with plenty of water for at least 15 minutes. For eyes, call a physician.
