Alfipas 735 is a liquid, chrome(VI)-free conversion treatment for aluminium and its alloys. The properties of the product which consists of trivalent chrome compounds are comparable to those of conventional yellow chromating. Apart from excellent corrosion protection without further coating, the conversion layers offer an ideal adhesion base for subsequent wet and powder lacquer coatings. Alfipas 735 can be used especially for the pre-treatment of anodized aluminium surfaces e.g. such as cast alloys for automotive applications. This allows improvement in the corrosion protection of such substrates and Alfipas 735 will be performed instead of a usual nickel-/cobalt–containing cold sealing procedure here.
Alfipas 735 complies with the RoHS directive and can therefore also be used for the pretreatment of electrical and electronic components. Depending on the working conditions and duration of treatment, light iridescent to light-blue conversion layers are produced (but not on anodized substrates).
Alfipas 735 works in a broad range of concentrations and temperatures and can be employed by immersion and spraying procedures.
Product Features:
Alfipas 735 is a liquid, chrome(VI)-free conversion treatment for aluminium and its alloys. The properties of the product which consists of trivalent chrome compounds are comparable to those of conventional yellow chromating. Apart from excellent corrosion protection without further coating, the conversion layers offer an ideal adhesion base for subsequent wet and powder lacquer coatings. Alfipas 735 can be used especially for the pre-treatment of anodized aluminium surfaces e.g. such as cast alloys for automotive applications. This allows improvement in the corrosion protection of such substrates and Alfipas 735 will be performed instead of a usual nickel-/cobalt–containing cold sealing procedure here.
Alfipas 735 complies with the RoHS directive and can therefore also be used for the pretreatment of electrical and electronic components. Depending on the working conditions and duration of treatment, light iridescent to light-blue conversion layers are produced (but not on anodized substrates).
Alfipas 735 works in a broad range of concentrations and temperatures and can be employed by immersion and spraying procedures.
Manufacturers:
