Powder Coating Stainless Steel Sink

Porcelain is a ceramic made of clay materials.

Powder coating stainless steel sink. While most metals are good candidates for powdered painting there are a few that pose a problem. What is stopping the adhesion of powder coatings to stainless steel. The material used to make the sink is generally kaolin which is heated to a high temperature to create a hard glass like surface that resists water. For example the stainless steel railing that we use commonly can be powder coated and powder colored.

I know color is a factor but it is still surprising to invest in stainless steel and then cover it with an organic coating. Does it have to do with surface tension hardness chemical compostion etc of the metal. Undercoatings are an important part to any stainless steel sink. Powder coating uses a simple process to obtain powder coated stainless steel products in different colors and different powder coating colors can be used to change the feel of stainless steel surface.

Hi everyone we are a painting company from the uk coating mainly automotive parts interior exterior. Stainless steel and other metal sinks are sprayed with an undercoating which is latex or a rubberized material. Blisters between stainless steel substrate and powder coating february 24 2016. Some automotive parts are made using plastic or resin body fillers which creates a problem for two reasons.

For the powder coating process should parts be pre heated in an oven before coating g p. I m currently trying to figure out the cause of blistering under our paint system on an exterior stainless steel grade 304 rejected car part from taiwan. The undercoating is a bit unsightly as it is often black in color and is sprayed over the noise dampening pad that is fitted to the underside of the sink. Generally porcelain coatings are applied to sinks and bathtubs made from cast iron steel or acrylic materials.

What is causing this adhesion problem. Adhesion of powder coating to stainless steel. The best stainless steel cleaners for appliances pots and pans and sinks from brands like therapy and magic and even a diy stainless steel cleaner for rust. We have had success on 304 and limited on 430 but no success on 316.

The fact is you can use this type of paint on any stainless steel surface like your kettle toaster refrigerator or other stainless steel kitchen appliances. Metals that can t be powder coated.