Teflon Coating Types
The word Teflon is often associated with the phrase “nonstick”. Teflon coating on the other hand goes beyond offering people with nonstick surface. It is due to the reason that in engineering and industrial world, Teflon coating has the ability of making or breaking a product or machine. Truth is, there are different coatings that could be bought and some of them are:
Teflon PTFE – this is probably one of the popular options which mean poly tetrafluoroethylene. This nonstick coating has a primer as well as top coat. Out of the fluoropolymers that can now be purchased in the market, PTFEs can withstand even harshest temperatures that are reaching up to 500 degrees Fahrenheit.
Another great benefit of using PTFE is that, it has low coefficient or friction. Furthermore, this has great resistance to abrasions and other chemicals.
Teflon FEP – now, if you are in search for a nonporous film, then FEP or otherwise known as fluorinated ethylene propylene copolymer is your best bet. This type of coating actually flows on the baking process for it melts. FEP is quite resistant even to the most used chemicals and at the same time, very effective coating for nonstick. Furthermore, it is available in water-based liquid and powder.
Teflon PFA – this particular Teflon coating is the same with FEP in some ways but it is capable of withstanding higher temperature throughout continuous use. PFA or perfluoroalkoxy is actually better compared to PTFE or FPE so it can handle more than the first two types of coating. And almost the same with FEP, it is also available in water based liquid and powder.
Tefzel ETFE – no doubt, this is the strongest and the toughest available fluoropolymer on the market. This said coating isn’t totally fluorinated which is vital in other applications.
Teflon one coat – in the event that you are in search for a Teflon coating that’s solvent based than water based, then the One Coat may be the one that you need. This type of coating is blended and tough and it works perfectly in resisting abrasions. Another benefit it than other Teflon coating available is that, this can be used even on smooth metal surfaces.
Teflon dry lubricant – in times that involves high velocities and pressure, the dry lubricate is oftentimes the best you got. Just like One Coat, this is solvent based but the coatings goes through different design process. It is for this exact reason why they are capable of having peak performance even under on high amounts of velocity or pressure without compromises. Get further details at www.industrialcoat.com.
Get more info at https://en.wikipedia.org/wiki/Coating