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Toefco Engineered Coating Systems, Inc.

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TEFLONIndustrial Coatings

High purity and chemical resistance

  • Teflon®
  • Teflon® 958
  • Teflon® 456
  • Teflon® 459
  • Teflon® 850
  • Teflon® 852
  • Teflon® 856
  • Teflon® 959
  • Classic®
  • Krytox®
 
  • Teflon® S
  • Teflon® 420
  • Teflon® 954
  • Teflon® 532
  • Teflon® 851
  • Teflon® 855
  • Teflon® 857
  • Autograph®
  • SBS®

Toefco has been has been a premier DuPont License Industrial Applicator (LIA) for over 50 years, specializing in applying Teflon, and other high performance functional coating systems.

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We Specialize in DuPont Teflon® Coating Systems      

 

Teflon Coatings - Non-stick performance at high temperatures

By combining heat resistance with almost total chemical inertness, excellent dielectric stability, and a low coefficient of friction, Teflon® industrial coatings offer a balance of properties unbeatable by any other material. It is the original nonstick finish.  Industrial products made with Teflon® coatings fluoropolymer resins have exceptional resistance to high temperatures, chemical reaction, corrosion, and stress-cracking.

DuPont Teflon® industrial coatings can be used on carbon steel, aluminum, stainless steel, steel alloys, brass and magnesium as well as on non-metallics such as glass, fiberglass and plastics.

Nonstick
Very few solid substances will permanently adhere to a Teflon® finish. Although tacky materials may show some adhesion, almost all substance release easily.

Low Coefficient of Friction
The coefficient of friction of Teflon® is generally in the range of 0.05 to 0.20, depending on the load, sliding speed and particular Teflon® coating used.

Nonwetting
Since surfaces coated with Teflon® are both oleophobic and hydrophobic, they are not readily wetted. Cleanup is easier and more thorough - in many cases, surfaces are self-cleaning.

Heat Resistance
Teflon® industrial coating can operate continuously at temperatures up to 260° C/600° F with adequate ventilation.

Cryogenic Stability
Many Teflon® industrial coatings withstand severe temperature extremes without loss of physical properties. Teflon® industrial coating may used at temperatures as low as -270° C/-454° F.

Chemical Resistance
Teflon® is normally unaffected by chemical environments.

Unique Electrical Properties
Over a wide range of frequencies, Teflon® has high dielectric strength, low dissipation factor, and very high surface resistively.

 


Xylan 5110
A waterborne, low-friction, dip-spin coating for applications where a particularly wide operating temperature range is required — up to 260°C (500°F). Xylan 5110 is free of all restricted heavy metals, and is available in a range of colors (excluding light shades). Typical applications include screws and threaded fasteners.

Xylan 5164
A solvent-borne, low-friction, dip-spin coating with superior UV resistance. This coating is often used to provide product identification as it is available in a wide range of colors, including white. Xylan 5164 is free of all restricted heavy metals. Typical applications include wood screws and threaded fasteners.

Xylan 5230
A solvent-borne, controlled-friction dip-spin coating that has been designed particularly for the automotive industry. It offers controlled torque tension coupled with extremely good corrosion resistance and can withstand 240 hours salt-spray when applied over a phosphate pretreatment. This coating also has good resistance to all automotive fuels, lubricants and fluids. Xylan 5230 resists chipping and flaking and is easy to apply. It is free of all restricted heavy metals and is specified by a number of automotive companies.

Xylan 5250
A solvent-borne dip-spin coating with extremely good corrosion resistance and good UV resistance. It is ideal for use in the roofing and appliance industries where general weathering resistance is required, and is available in a range of colors. Typical applications include roofing fasteners, screws, stampings and end-caps.

Xylan 5270
A solvent-borne dip-spin coating with excellent corrosion resistance. Similar to Xylan 5230, but without the low-friction properties. Xylan 5270 is available in a range of colors, including white.

Xylan 5420
A waterborne, PTFE-containing dip-spin coating with excellent corrosion resistance. This coating can offer low friction and abrasion resistance properties similar to Xylan 5230, but also has improved corrosion resistance, as well as being more environmentally friendly. Xylan 5420 is low in VOCs and is free of all restricted heavy metals. Great for use on small fasteners and hardware.

Xylan 5430
A new generation of protective coatings for small fasteners and hardware. Similar to Xylan 5420 (low VOCs), but with improved UV protection.

Xylan 5611
A solvent-borne, zinc-rich coating that gives sacrificial anodic protection against corrosion. Xylan 5611 offers excellent corrosion and abrasion resistance. It is available in a silver-grey color, and can also be used as a primer for other Xylan coatings. Xylan 5611 is widely used in the roofing and appliance industries for the bulk application of items such as threaded fasteners, screws, stampings and end-caps.

Xylan ® Coating Statistics
Tensile Strength (ASTM D1708) 4000 - 5000 psi
Elongation (ASTM D1457) 50%
Impact Strength (ASTM D256) 13 ft - lb/in
Hardness (ASTM D2240) 60 - 90 HB (shore D)
Abrasion Resistance (Tabor) > 15 mg
Coefficient of Friction (ASTM D1894) .15 - .35 static
Dielectric Strength (ASTM D149) 1400 volts per mil
Use Temperature -100°F to 500°F max
Melting Point n/a
Thermal Conductivity n/a
Chemical Resistance (ASTM D543) good
Salt Spray Resistance (ASTM B117) excellent
Water Absorption (ASTM D570) < .03 %
Thickness .0008" - .002"
 

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