Many people around the world are familiar with Teflon® coatings owing to its widespread use in frying pans, baking trays and other bakeware applications. It is fair to say that Teflon® coating can be used for a number of applications.
Teflon® coating has remarkable properties also make it ideal for a wide range of specialised industrial applications. Having invested a considerable amount in the latest equipment on the market we are in a position to supply this and other materials, such as PFA, FEP and PVDF to you.
The technical side of Teflon® Coating
We can offer you a range of precision-machined items such as bearings and seals that utilise this material and are often used in pipeline and shipbuilding projects.
Teflon® coatings are available in both powder and liquid. The versatility of these Teflon® coatings allows for almost unlimited application to a wide variety of part sizes and configurations, always adding value far beyond the inherent non-stick qualities.
Teflon® is sprayed on like paint and bakes to a tough, inert finish. Over the years, Teflon coatings have been extended to ensure a finish with the ideal combination of properties to meet most design needs.
TEFLON® Recoating Service
Talk to us before replacing your old equipment. We offer a full bakeware refurbishment service and can recoat many applications at a fraction of what it would cost to replace them.
Types of Teflon® Coatings
Teflon® coatings can be used on carbon steel, aluminium, stainless steel, steel alloys, brass, and magnesium, as well as non-metallics such as glass, fibreglass, some rubber, and plastics.
PTFE Teflon® Coating
PTFE (PolyTetraFluoroEthylene) non-stick coatings are two-coat (primer/topcoat) systems. These products have the highest operating temperature of any fluoroplastic (260°C/500°F), an extremely low coefficient of friction, good abrasion resistance, and good chemical resistance. PTFE Teflon is available only in water-based liquid form.
FEP Teflon® Coating
FEP (Fluorinated Ethylene Propylene copolymer) non-stick coatings melt and flow during baking to provide non-porous films. These Teflon coatings provide excellent chemical resistance. In addition to low friction, FEP coatings have excellent non-stick properties. Maximum use temperature is 204°C/400°F. FEP is available in water-based liquid and powder forms.
PFA Teflon® Coating
Like FEP, PFA (PerFluoroAlkoxy) non-stick coatings melt and flow during baking to provide non-porous films. PFA offers the additional benefits of higher continuous use temperature (260°C/500°F), film thicknesses up to 1,000 micrometers (40 mils), and greater toughness than PTFE or FEP. PFA is available in both water-based liquid and powder forms.
Tefzel® ETFE Coating
ETFE is a copolymer of Ethylene and TetraFluoroEthylene and is also sold under the Tefzel® trademark. Although not fully fluorinated, it has excellent chemical resistance and can operate continuously at 149°C/300°F. This resin is the toughest of the fluoroplastics and can be applied at film builds up to 1,000 micrometers (40 mils) to provide a highly durable finish. ETFE is available in powder form.
Teflon® One Coat
These solvent-based liquid coatings are formulated with special blends of fluoroplastics and other high-performance resins to improve toughness and abrasion resistance. Because the film components stratify during baking, most of the fluoroplastic properties (such as low friction and non-stick character) are retained. The resins provide adhesion and abrasion resistance.
Teflon® Dry Lubricant Coatings
Dry lubricant coatings are special versions of Teflon® technology designed to provide lubrication under high-pressure/velocity (PV) conditions. These products are solvent-based, one-coat systems that are usually cured between 260°C/500°F and 371°C/700°F.
Teflon® is a registered trademark and brand name of Dupont.
Benefits of Teflon®
- Heat resistance
- Chemically inert
- Excellent dielectric stability
- Low coefficient of friction
- Renowned strength
Can't see what you're looking for? Get in touch anyway - we can take on everything from single applications to large scale production runs. Our team of experts are the best in the business and we can work with you to recommend the best coating for your application.