Stainless steel surface treatment includes: grinding, rolling grain processing, passivation processing, etching processing, various colouring and plating processing.
(1) painted stainless steel, is the surface coated with good weather resistance silicon modified poly vinyl system and fluorine system plastic coloring stainless steel, it is weather resistance, corrosion resistance is very good, the colour is very beautiful.
①Aesthetically pleasing painted stainless steel. In recent years, the development of successful anti-fouling, anti-corrosion and beautiful clean painted stainless steel, focusing on the front panel of refrigerators and electric cookers. For the kitchen near the interior wall sheathing and office freezers and other uses, the use of stain resistance, excellent resistance to washing and other fluorine coatings such as polyfluorinated has been thin. Bright and colourful clean painted stainless steel, with its high aesthetic quality used for the exterior of dishwashers and cookware tops and other household appliances.
②Functional painted stainless steel. In order to prevent scuffs and scratches from the processing of stainless steel, lubricated painted stainless steel has been developed successfully, mainly
Used for home appliances, appliances and car silencers. In order to prevent food contamination and easy to clean, the successful development of non-adhesive coating stainless steel that does not adhere to food stains and easy to wipe away. Also successfully developed in the paint with titanium oxide to improve the anti-fouling and anti-bacterial photocatalytic coating stainless steel and the use of digital plateless printing technology to heat transfer the image processing conception of stainless steel.
(2) Laminated sheet stainless steel. In the stainless steel surface through the binder will have a printed pattern of PVC, PP and PET film laminated on it, and thus is difficult to achieve with the painting of the pattern of aesthetic stainless steel, mainly for the interior of the unit pool decorative material.
(3) Plated stainless steel, in order to prevent local corrosion of stainless steel in a corrosive environment caused by the development of a different and beautiful coating of functional stainless steel. Including mainly for automotive exhaust material and silencer aluminium-plated stainless steel, for roof panels similar to the natural tone change characteristics of copper-plated stainless steel, as a beautiful and durable advanced construction materials galvanized stainless steel, with electrical characteristics of nickel-plated stainless steel.
In short, the surface of high functional chemical stainless steel applications are promising.