Aluminium Treatment Chemicals By Guardian Anti Corrosives Private Limited

Our range of aluminium treatment chemicals include

ALUGOLD:
* Chromate conversion coating ALUPHOS: single shot cleaner and surface preparation for aluminium

ALULCOAT NC:
* A non chromate coating alugold chromating chemical designed to treat aluminium, and its alloys
* ALUGOLD gives yellow chromate coating, giving low coating weight and higher conductivity; the corrosion resistance is very good, and provides a good adhesion base for paint film, whether it is powder coating or liquid painting.
* ALUGOLD is used as a 3% solution;
* Functioning at Room Temperature (25oC)
* Dip duration: 3 to 5 minutes.



ALULCOAT NC (Chrome-Free Zinc-Zirconium Phosphating For Aluminium Surfaces)

* Aluminium is normally given a `chrome finish` before it is painted or powder coated. Even though the process of chromating is a proven one, it is generally preferred to have a chrome free treatment, to reduce the severe pollution hazards caused by chrome.
* ALUCOAT NC is a chrome-free treatment for aluminium.
* It gives zinc-zirconium phosphate coating