What is Vacuum Metalizing and How Does it Work?
Speaking of a paint coating process where evaporation is used as the medium of putting a metallic material to a non-metallic surface is taken advantage of. Vacuum metalizing is a process that falls under the general category of vacuum coating. It is here where a given non-metallic material surface like aluminum is then covered with a thin-film layer of a metal substance. In this process, the metal is subjected to heat until it starts to evaporate. When the metal evaporates, it then condenses on the non metallic material and bonds with it inside a rotating vacuum chamber so that uniform coating is ensured. After the metalizing process is completed, a protective topcoat is then applied in the same vacuum chamber to finish the course.
There are many intriguing applications to vacuum metalizing since it is able to conform to the shape of the non metallic material that needs to be metalized, and this is done to enhance the functionality of that non metallic material like preventing light from entering its surface since the metal coating is reflective, etc. The end material is very durable since air and moisture are not able to seep in-between during the process because it is done in a vacuum.
Without having to go through the complex science behind this intricate process, it is easy to follow and find practical applications of a metalized coating – which can even be used to decorate non-metallic surfaces.
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With vacuum metalizing, there are many applications offered to different manufacturing establishments which serve all kinds of businesses including industrial services, retail, healthcare, food preparation, and other businesses.
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It is not only the advantage of vaporizing metal onto glass, plastic, and other metal substrates, but you can also choose to have consistent thickness or thick coating, or choice of finishes like bright, opaque, translucent, and semi-translucent. Vacuum metalizing is not like electroplating since it does not use hazardous and toxic chemical like electroplating does. This is a serious threat to human beings and to the environment at large when industry continues and accelerate use of destructive substances. It is sad that intervention placed to change people’s environmentally destructive behaviors have amounted to failure. With the use of the vacuum metalizing process, manufacturers and consumers have an environmentally friends process at hand.
Product designers and manufacturers that use metalizing processes would benefit in the short and long terms if they use this latest technology. With it you become an immediate supplier or metalized coating products, and it also enhances the long term growth of your immediate business consumers.
If you combine metalizing and molding in one, which is definitely an upgrade to this technology, the you perfect the deposition of a more functional coating where doing this directly to a plastic surface out of a molding equipment will not longer need base or topcoats.