Xylan® Coatings
Impreglon UK is an approved applicator of Xylan® coatings (pronounced Zy-lan) and is the first choice should such coatings be specified or required. All our coatings are applied by us at our dedicated plant near Nottingham. Xylan® coatings are a family of fluoropolymer and fluoropolymer hybrid coatings. Xylan® coatings provide dry lubrication, controlled friction, wear resistance, heat resistance, non-stick and release properties and, at the same time, can also give corrosion and chemical resistance.
Xylan® coatings solve the problems created when the ideal material for use in engineering construction needs it's surface properties altered. Whitford Xylan® industrial coatings can be used on carbon steel, aluminium, stainless steel, steel alloys, brass and magnesium as well as non-metallics such as glass, glass and carbon fibre, some rubber and plastics. Optimum adhesion is usually obtained by roughening the substrate surface before applying the coating.
Xylan® coatings are primarily dry-film lubricants; however, they have many desirable secondary properties. These lubricants are combined in a matrix with the newest high-temperature organic polymers resulting in plastic alloys formulated to provide unique and desirable properties. They perform under heavy loads, at high temperatures, in chemical and corrosive environments, and combinations thereof. In the industrial world, they are known as extreme performance coatings.
Sometimes a Xylan® coating will be specified as requiring a Zinc Phosphate pretreatment for enhanced corrosion protection. Impreglon UK uses a local company to carry the phosphating on our behalf. We ensure that the phosphated parts are immediately driven straight back to us for overcoating with the specified Xylan® coating.
Ten reasons why you should use Xylan® coatings:
- Low friction: CoF as low as 0.02.
- Wear resistance: even under extreme pressures.
- Corrosion and chemical resistance in most environments.
- Weather resistance: against sunlight, salt water and road chemicals.
- Wide temperature operating range: from -250° to 285°C.
- Flexible curing schedule: ambient to 400°C.
- Wide colour range: colour-code your product for certain products.
- Pliability: Many Xylan® coatings will bend freely and repeatedly without breaking.
- High build: apply multiple coats of Xylan® coating (most formulations) and mill to specification.
- Excellent adhesion: to most metals, plastics, ceramics, wood.
Xylan® coatings offer controlled torque, easy removal of nuts in a wide range of operating temperatures, some UV stability, resistance to hot soil and they are available in many colours. The most common colours being black Xylan coating and green Xylan coating - there are occasions when the colour choice is a key element in the decision making process.
Xylan® coating provides:
- lubrication
- wear resistance
- heat resistance
- non-stick and release properties
- corrosion and chemical resistance
Xylan® Coating Applications
Xylan Coating can be used in a variety of applications, including:
- Conveyor systems
- Aircraft and automobile components
- Medical instruments
- Rubber mould tools
- Chemical storage vessels
- Threaded fasteners
- Fasteners such as screws, nuts, bolts, nails, hooks and pins
- Food processing equipment
- Cooking and bakeware, including dough hoppers and mixing bowls
What types of Xylan® coating are there?
There are various types of Xylan® Coating available and choosing the right one will depend on specific industry demands, product requirements, and environmental conditions. When you partner with Impreglon, we will advise you on the best solutions for your needs. However, here is a brief overview of the different coatings in the Xylan® series.
- Xylan® 1000 Series
This series shines in applications involving sliding mechanisms, bearings, substantial fasteners, power screws, valves, machine components, and pistons. It's engineered for performance and durability in demanding environments. - Xylan® 1400 Series
Tailored for large fasteners and automotive components, the Xylan 1400 Series combines resilience with precision. It's commonly used in the automotive sector where quality is paramount. - Xylan® 1500 Series
This series is perfect for protective and decorative enamels, and is available in a virtually any colour. The Xylan 1500 Series brings aesthetics and durability together, making it an attractive option for various applications. - Xylan® 8000 Series
Comprising materials approved by the FDA for use in the food and beverage industry, the Xylan 8000 Series assures safety and compliance. It's the trusted choice for equipment used in these sensitive environments. - Xylan® PFA Plus:
The Xylan PFA Plus excels in applications like plastic and urethane moulds, bakery products, and chemical storage tanks. Its versatility extends to various industries.
Xylan® vs. Teflon® Coating: Unveiling the Distinctions
Drawing parallels between Xylan® and Teflon® coatings is akin to distinguishing between iconic brands like Pepsi and Coca-Cola, or Pizza Hut and Domino's. Both share a common element in their composition: polytetrafluoroethylenes (PTFE). However, they are branded by different companies. As previously highlighted, Xylan® coating technology originated with Whitford, while Teflon® is synonymous with DuPont.
The Safety of Xylan® Coating
Similar to Teflon® coating, safety concerns have arisen with Xylan® coatings. The coatings are safe, provided your products are taken care of. The coating is stable, non-reactive and non-toxic at temperatures below 289 degrees Celsius (550 degrees Fahrenheit). As long as the product remains below this temperature, the manufacturer guidelines are followed and the coating has been applied by a qualified professional then there should be no cause for concern.
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