All you need to know about PTFE coating

PTFE or Polytetrafluoroethylene coatings are fluoropolymer coatings that are capable of offering better non-stick characteristic in a very tough skinny film coating. The PTFE coating is usually used where an even, low friction, rust resistant coating is required. This type of coating has been in practice for the last seven decades.

Polytetrafluoroethylene coating is actually a fluorocarbon solid, making it opposed to acidic chemicals and high temperatures for both cold and hot, ultraviolet rays, and low abrasion. The coating is also capable of providing the best padding from electricity and it will never absorb water. The legacy of PTFE coating in industrial uses spans more than 80 years.

According to the manufacturers, the PTFE non stick coating for cookware will offer them better non-stick release than conventional non-stick cookware.  They claim that the PTFE coatings are robust, scratch as well as scrape resistant, and they will never corrode.

Actually, people either love PTFE coating or hate it.  For some people, the coating will perform well for many years, while for others it will lose its non-stick characteristics quickly, despite their utmost care and caution.  Many users of PTFE coating cookware found that the life of the non-stick part of a PTFE coated pot or pan is one year. This is chiefly because of poor maintenance and care.

The PTFE non-stick coating cookware and kitchenware will have the peak operating temperature of any fluoropolymer. They will also have an extremely low friction coefficient, good chemical resistance as well as abrasion resistance. One of the most popular applications of Polytetrafluoroethylene coatings is for non-stick need or any application the needs a food grade covering.

PTFE coating cookware is one of the most preferred non-stick products in the world. This type of coating has exceptional release characteristics and capable of withstanding temperatures up to 500 degrees Fahrenheit. The Polytetrafluoroethylene coating is normally applied to a thickness of about one mil.

The unique structure of a PTFE coating is what offers it the non-stick, non-abrasion, and dielectric characteristics, making it constructive in so many applications. The coating is a fluorocarbon firm, meaning that it has a lofty molecular weight made up exclusively of fluorine and carbon. This composition gives the coating a great resistance to water, offers it a low abrasion coefficient, and makes the coating other helpful characteristics possible.

The applications of Polytetrafluoroethylene coating are limitless. Although it acts as an efficient and resourceful non stick coating for cookware, it is also used in the manufacturing of computers as well as airplanes. The dielectric properties, as well as the high thawing temperature of the PTFE coating, makes it perfect for connector assemblies and insulation cables. This coating is used as insulation while manufacturing Printed circuit boards with high microwave frequencies. Due to the excellent insulation properties of PTFE coating, it is extensively used in many industries to get better results.