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PTFE COATED GLASS CLOTH TAPES

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Elite Tape offers three stock PTFE Coated Glass Cloth Tapes. PTFE tapes are also commonly referred to as Teflon Tapes. All of these are offered with a high performance silicone adhesive for extreme temperature resistance. Each of these tapes is also offered with a yellow dimpled release liner for easy workability and removal. Logs are stocked 38-48″ wide x 36 yds in length. We offer small minimums to purchase and quick 1-2 day turnarounds on orders.

ELITE TAPE IS YOUR TRUSTED SOURCE FOR PTFE & UHMW TAPES

Elite Tape offers an extensive line of PTFE & UHMW film tapes.  Elite PTFE film tapes are offered with a High-Density PTFE film carrier in different thicknesses coated with a high performance, high temperature silicone adhesive system for insulative and mechanical applications. Elite also offers glass coated PTFE film tapes with silicone.

UHMW tapes are a nice alternative for Skived PTFE tapes when elevated higher temperatures are not present. All of our PTFE tapes provide high tensile strength, low elongation and high temperature & high dielectric strength resistance.

All of our PTFE & UHMW tapes are stocked in log form, 20″-48″ wide x 18 yds – 36 yds in length.  Elite Tape offers small 1-2 roll minimums with quick turnaround to ship in 1-2 days. Small minimums, quick turnaround at an excellent value allows us to service and solve our customer’s problems and demands. Please contact us with any questions.

Some of the more popular PTFE & UHMW tape applications include:

  • Harness & coil wrapping in transformer and motor manufacturing
  • Heat seal bar insulation in the food packaging business
  • Chute liner protection in the food and mechanical processing industry
  • Anti-friction roller wrap applications in commercial printing and flexible packaging industry
  • Mold release and plow bar applications where high temperatures are present

FREQUENTLY ASKED QUESTIONS ABOUT PTFE COATED GLASS CLOTH TAPES

What is PTFE Coated Glass Cloth tape and what is it used for?

PTFE (polytetrafluoroethylene) coated glass cloth tape is a specialized type of adhesive tape that consists of a woven glass cloth backing coated with PTFE, a synthetic fluoropolymer known for its exceptional nonstick and heat-resistant properties. It is commonly referred to as “Teflon tape”.

PTFE coated glass cloth tape is used in various applications where heat resistance, electrical insulation, and low friction are required.

  • Electrical insulation: The tape’s nonconductive properties make it suitable for electrical applications. It is used for insulation of wiring and cables, wrapping coils, and securing components in high-temperature environments.
  • Heat sealing: PTFE coated glass cloth tape is often employed as a heat-resistant barrier in heat-sealing equipment. It prevents the sticking of packaging materials, such as plastic films, to the sealing bars, ensuring smooth operation and preventing product contamination.
  • Release liner: The nonstick surface of PTFE tape makes it an excellent release liner for adhesive-backed materials. It is commonly used in industries like printing and labeling, where it facilitates the easy removal of self-adhesive labels, stickers, and tapes without leaving residue.
  • Thermal insulation: Due to its heat resistance, PTFE coated glass cloth tape is used in thermal insulation applications, such as wrapping exhaust pipes, insulating HVAC systems, and protecting sensitive components from heat damage.
  • Conveyor belts: PTFE tape is employed in the manufacturing of conveyor belts and other material handling systems. Its nonstick properties allow smooth movement of materials without sticking or causing friction.
  • Nonstick surfaces: The tape is utilized to create nonstick surfaces on cooking appliances, such as grills and baking sheets, to prevent food from sticking.

PTFE coated glass cloth tape is valued for its excellent temperature resistance, chemical resistance, low friction, and electrical insulation properties. These characteristics make it a versatile solution in industries that require reliable performance under challenging conditions.

Why is Glass Cloth coated with PTFE?

PTFE is a highly effective nonstick material with excellent temperature resistance and chemical inertness. However, it is relatively soft and lacks dimensional stability. To overcome these limitations and enhance its mechanical properties, Glass Cloth is often coated with PTFE.

The glass cloth serves as a reinforcement for the PTFE coating, providing added strength and stability.

  • Dimensional stability
    • PTFE has a tendency to creep and deform under mechanical stress or high temperatures. The glass cloth acts as a support structure, preventing excessive stretching or distortion of the PTFE. It helps maintain the shape and structural integrity of the tape.
  • Improved tensile strength
    • PTFE is relatively weak in terms of tensile strength. By adding a glass cloth backing, the tape gains substantial tensile strength and tear resistance. The woven glass fibers provide reinforcement, making the tape more durable and less prone to tearing or breaking.
  • Enhanced wear resistance
    • PTFE alone may exhibit wear and abrasion under certain conditions. The addition of glass cloth significantly improves the tape’s wear resistance, allowing it to withstand rubbing, friction, and repetitive use without deteriorating quickly.
  • Increased stability under high temperatures
    • While PTFE has excellent heat resistance, it can deform when subjected to extreme temperatures or prolonged heating. The glass cloth reinforcement helps dissipate and distribute heat evenly, reducing the risk of PTFE degradation or melting.
  • Ease of handling and application
    • The glass cloth backing provides structure and stability to the tape, making it easier to handle and apply. It adds rigidity and prevents the tape from stretching or tearing during installation.

By combining the nonstick properties of PTFE with the strength and stability of glass cloth, PTFE coated glass cloth tape offers a versatile and robust solution for a wide range of applications that require high-performance, heat-resistant, and durable materials.

Is PTFE Glass Cloth tape waterproof?

PTFE coated glass cloth tape is not inherently waterproof. While PTFE itself has excellent water resistance and does not absorb water, the woven glass cloth backing used in the tape can be permeable to water. The glass cloth is typically not treated to be waterproof, as it is primarily used for reinforcement and mechanical support.

However, the PTFE coating on the glass cloth tape provides a degree of water repellency due to its nonstick properties. This means that water is less likely to adhere to the surface of the tape. The PTFE coating creates a smooth, low-friction surface that allows water to bead up and roll off.

In applications where water resistance or protection against moisture is crucial, additional measures such as sealing the edges of the tape or using specialized waterproofing products may be necessary. These steps can help improve the tape’s overall water resistance.

Reasons To Buy From Elite Tape:

  • 100% satisfaction guarantee on products to be free from defects on material and workmanship
  • Low Minimums on most of our products
  • Same Day, 2 Day and Just In Time shipping options
  • Build Your Brand with our Private Label and Contract Converting programs
  • Reduce Lead Time and Free Up Cash Flow with our “Pay as you Pull” program
  • 30 years in the Specialty Tape and Converting industry
  • Largest selection of specialty tapes in the industry