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-154 Acidic, Solvent All-Metal Cleaner and Mild Aluminum Etchant
DCHZ-154 is a liquid concentrate blend of acid, solvent, surfactants and complexers, formulated to
achieve in one step, the cleaning and preparation of a variety of metal surfaces prior to blackening,
phosphating and chromating. It is recommended for use following conventional alkaline soak
cleaners to ensure neutralization of residual alkalinity prior to acidic blackening or oxidizing processes.
It is an effective surface conditioner/activator prior to acidic blackening processes. It will remove
light oils, light rust, light heat-treat scale and most shop soils efficiently and quickly.
DCHZ-154 cleans aluminum very well with slow controlled etching of the aluminum surface. It is
also a good pre-paint conditioner for steel.
