Teflon Coating Types
The phrase Teflon has been associated with the word “nonstick”. On the other hand, Teflon coating has gone beyond offering people with a nonstick surface. This is because of the reason that in the engineering and industrial world, Teflon coating has a totally different application for it can make or break 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. Such nonstick coating does consist of primer as well as top coat. Out of all fluoropolymers that can be bought in the market, the PTFEs are capable of handling even the most extreme temperatures that reaches up to 500 degrees Fahrenheit.
Yet another reason for using PTFE is its low coefficient of friction. It is very resistant as well to abrasions and other kinds of 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. During baking process, this kind of coating is melting and as a result, flows. FEP is additionally resistant to most of the commonly used chemicals and it is very powerful and effective nonstick coating. Not just that, it comes in water-based liquid and powder.
Teflon PFA – for this specific kind of Teflon coating, it is actually similar with FEP in some ways but, it withstands higher temperature even on continuous usage. PFA or perfluoroalkoxy can handle more than what PTFE or FPE can do, which makes it extremely tough. Much like FEP, it is available both in water based liquid and powder.
Tefzel ETFE – in the market today, if you’re in search for something that is worth of your time and money, then this is what you should be looking for. This coating is not actually fluorinated which is essential in other applications.
Teflon one coat – it is possible that the One Coat is the one that you’re looking for in case that you are looking for Teflon coating that is water based than solvent based. This kind of coating is blended and very tough and works great in resisting abrasions. Another known advantage of the One Coat is that, it’ll work perfectly on smooth metal surfaces.
Teflon dry lubricant – in times that is involving high velocities and pressure, dry lubricate is typically the best option. Similar to One Coat, it’s solvent based but, these coatings have gone through a different design process. Because of this, they are able to perform better under high amounts of velocity or pressure.