PTFE 4:1 Heat Shrinkable Tubing

When the heat is on, Parker manufactures PTFE high temperature heat shrink tubing, a fluoropolymer heat shrink tubing that protects components from heat, sparks and contaminants while handling long term exposure to  temperatures as high as 500°F (260°C).  When heated, the heat shrink conforms to the size and shape of the original object, providing a protective covering. The biggest advantage to using Parkers' PTFE 4:1 is its' ability to easily slip over objects with protrusions or irregular shapes and still provide a snug fit.   In addition, the thin wall promotes quick installations while keeping the tubing flexible. For a full recovery, the expanded diameter should be 50% larger than the diameter of the object to be recovered over.

Markets:
• Industrial
• Government
• Electrical

Features/Benefits:
• 4:1 shrink ratio
• Exceptional heat resistance up to 500°F (260°C)
• Chemical resistant
• Chemically inert
• Superior dielectric strength
• Lowest coefficient of friction
• Self-extinguishing
• Non-wetting

Applications:
• Protective covering for components
• Electrical insulation
• Rollers
• Bulb protection
• Battery Pack protection

Certifications/Compliance:
• ASTM D2902 Type I
• AMS 3584A
• USP Class VI compliant< br/>• UL 94 V-0 compliant

Specifications:
• Recovered wall thickness is nominal
• Supplied in 4 foot lengths, coils are available as a custom run
• Shrink Temperature: 662°F/350°C for 10 minutes per AMS-DTL-23053/12A
•Colors available as custom run