PROBLEM TO BE SOLVED: To provide a method for coating a heat exchanger made of tube cores and fins composed of an aluminum material by brazing with a flux which does not need a treating process with a liquid containing chromium and enhances the adhesion of a paint to the heat exchanger in...
I want to paint an aluminum ladder to go in a swimming pool. What is the preferred treatment, paint, etc. I've been told that epoxy is too brittle, and the flexing of the ladder would make it "spider". It looks like at this point that chlorinated rubber would be my best bet. Any...
An aluminum window frame is an insulating material for windows; it can save energy and lock in temperatures; however, an aluminum frame can be a bland part of your exterior home decor. Paint, as always, can add that zesty splash of color your house needs to stand out in the neighborhood...
An aluminum window frame is an insulating material for windows; it can save energy and lock in temperatures; however, an aluminum frame can be a bland part of your exterior home decor. Paint, as always, can add that zesty splash of color your house needs to stand out in the neighborhood...
aluminum must be etched. Etching is a technique that involves coating the metal with an acid, which causes a chemical reaction that in turn produces a slight engraving. This helps paint adhere to the aluminum surface. Vinegar, a weak acid, can be used to etch aluminum in preparation for ...
Preparation is key to having success painting your metal. Here is how you can do it: Prep And Prime There are certain techniques you need to paint different metal surfaces. You don’t want to go at your wrought iron, aluminum, or other metal with just any coat of paint. Painting metal...
Step #1: Identify the Metal To know the best paint for metal surfaces, including fences, it is important to identify the type of metal surface you are painting. Is it ferrous or non-ferrous? Ferrous metals include steel, cast iron and wrought iron. As the name suggests, ferrous metals con...
Spray paint There may be several reasons why you would want to harden aluminum foil. A sculpture made of aluminum foil can be fragile and you may wish to make it more substantial to last longer. Aluminum foil can also be used as an exterior cover for pipe insulation. Heating and cooling ...
4, to paint stains: while the first kerosene repeatedly rub the wet paint, then rubbed some dilute acetic acid (dilute acetic acid can not only effect, less), finally after washing, can be removed. Dry stains are difficult to remove paint, can be placed in the solution dirty place with ...
摘要: PROBLEM TO BE SOLVED: To unify sealing treatment and degreasing treatment by treating an anodic oxide film of an article to be treated made of aluminum or an aluminum alloy with a strongly basic treatment liquid containing lithium ions, and to simplify a coating pretreatment step....