PTFE 4:1 Heat Shrinkable Tubing

*PRODUCT IMAGE IS REPRESENTATIVE PROVIDED BY THE MANUFACTURER. DO NOT MAKE BUYING DECISIONS SOLEY BASED ON THE IMAGE. PLEASE VERIFY SPECIFICATIONS MEET YOUR REQUIREMENTS.

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

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SKU	Availability	Price	Specifications Met	Product Style	Maximum Operating Temperature	Minimum Operating Temperature	Tube Material	Length per Package	Color	Division	Application	Minimum Expanded Inside Diameter	Recovered Wall Thickness	Size	Product Type	Recovered Inside Diameter	Weight	Minimum Expanded I.D. (inch)
HS4TFI1.25-NT-SP	Backordered	POR	ASTM 2902, Type I	Industrial Wall	500 °F	-75 °C	Polytetrafluoroethylene (PTFE)	100 ft	Natural	Parflex Division	Laboratory	31.8 mm	0.38 mm	1-1/4 inch	4:1	0.347 inch	0.0174 lb/ft	1.250
HS4TFI1/8-NT-SP	Backordered	POR	ASTM 2902, Type I	Industrial Wall	500 °F	-75 °C	Polytetrafluoroethylene (PTFE)	100 ft	Natural	Parflex Division	Laboratory	3.18 mm	0.012 inch	1/8 inch	4:1	0.037 inch	0.0021 kg/m	0.125
HS4TFI3/16-NT-SP	Backordered	POR	AS 23053/12	Industrial Wall	260 °C	-100 °F	Polytetrafluoroethylene (PTFE)	30.5 m	Natural	Parflex Division	Laboratory	0.187 inch	0.31 mm	3/16 inch	Heat Shrink Tubing	0.05 inch	0.003 kg/m	0.187
HS4TFI3/8-NT-SP	Backordered	POR	UL 94 V-0	Industrial Wall	500 °F	-100 °F	Polytetrafluoroethylene (PTFE)	100 ft	Natural	Parflex Division	Laboratory	9.52 mm	0.012 inch	3/8 inch	4:1	0.096 inch	0.0035 lb/ft	0.375
HS4TFI5/16-NT-SP	Backordered	POR	ASTM 2902, Type I	Industrial Wall	260 °C	-75 °C	Polytetrafluoroethylene (PTFE)	100 ft	Natural	Parflex Division	Laboratory	7.92 mm	0.012 inch	5/16 inch	Heat Shrink Tubing	1.98 mm	0.0045 kg/m	0.312
HS4TFI5/64-NT-SP	85 in stock	POR	FDA 21 CFR 177.1550	Industrial Wall	500 °F	-100 °F	Polytetrafluoroethylene (PTFE)	100 ft	Natural	Parflex Division	Protective Cover	0.078 inch	0.009 inch	5/64 inch	Heat Shrink Tubing	0.025 inch	0.0012 kg/m	0.078

PTFE 4:1 Heat Shrinkable Tubing

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