3M™ PTFE Glass Cloth Tape 5451

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Premium glass cloth reinforced backing provides greater tensile strength and resistance to tears and punctures than typical PTFE film backed tapes

Silicone adhesive offers high temperature performance and long aging

Provides a non-stick, low friction surface on heat sealing and packaging equipment

Frequently viewed resources

Tech Data Sheet (PDF, 95KB)

Overall Width (Imperial)

Overall Width (Metric)

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Details

Highlights

Premium glass cloth reinforced backing provides greater tensile strength and resistance to tears and punctures than typical PTFE film backed tapes
Silicone adhesive offers high temperature performance and long aging
Provides a non-stick, low friction surface on heat sealing and packaging equipment
Performs under a wide range of temperatures, including up to 500°F/260°C
Very low moisture absorption allows the tape to perform in many humid environments
Excellent chemical resistance enables tape to withstand challenging applications
Meet several aerospace specifications

This premium performance 3M™ PTFE Glass Cloth Tape 5451 has a brown woven glass cloth backing impregnated with PTFE (polytetrafluoroethylene). This tape provides a slick surface on process machinery and offers an extremely low coefficient of friction which, in combination with a pressure sensitive silicone adhesive, creates a non-stick surface that performs at elevated temperatures.

For high strength applications requiring increased durability, look no further than our premium 3M™ PTFE Glass Cloth Tape 5451.

Heat shrink wrapping operations

Long-Lasting Durability
For high strength applications requiring increased durability, look no further than our premium 3M™ PTFE Glass Cloth Tape 5451 (PDF, 312.90 Kb). Resistant to most chemicals, this reinforced PTFE tape provides a quick and durable solution to help reduce build-up on packaging and heat sealing machines. It functions as a longer-lasting, anti-stick or easy-release medium between surfaces where pressure, temperature changes and other factors may create a measure of adhesion. PTFE is chemical resistant and can be used as a temporary chemical barrier. The tape has a wide temperature use range, from -100°F/-73°C to 500°F/260°C, making it suitable for a variety of high temperature applications.

Recommended Applications

Heat sealing machines
Ironing and pressing equipment
High temperature bundling
Mold release in composite bonding
Provides a good barrier for the separation of dissimilar parts

What is PTFE?
Polytetrafluoroethylene (PTFE) is a synthetic material used in a variety of industries and applications to reduce the coefficient of friction. Because of its non-stick properties and high heat resistance, PTFE is used as a non-stick coating for frying pans and other cookware. It makes an excellent insulating material for electrical applications because of its non-conductivity. PTFE is non-reactive to numerous chemicals, due to the chemical resistance of fluoropolymer bonds; making it effective in containers and pipework for reactive and corrosive substances. PTFE reduces friction, wear and energy efficiency of machinery. Because of its low friction, PTFE is used in industrial applications where sliding action of parts is required, such as with bearings, gears, slide plates, etc. In these applications, it delivers significantly better performance than nylon or acetal. 3M has taken this versatile compound through an extrusion process to create a thin film, then paired the film with 3M's unique pressure sensitive adhesives to make these PTFE tapes. Innovative, high performance 3M PTFE tapes are reliable, durable and reduce friction.

Typical properties

Details

Adhesive Type	Silicone
Back Side Adhesive Thickness (Imperial)	2.4 mil
Back Side Adhesive Thickness (Metric)	0.06 mm, 0.08 mm
Backing (Carrier) Material	Glass Cloth/PTFE
Backing (Carrier) Thickness (Imperial)	3.2 mil
Backing (Carrier) Thickness (Metric)	0.08 mm
Brands	3M™
Case Quantity	6/case, 9/case
Core Size (Imperial)	3 in
Core Size (Metric)	7.62 cm
Elongation at Break	5.0 %
Indoor/Outdoor	Indoor/Outdoor
Industries	Automotive, General Industrial, Military & Government, Transportation, Aerospace, Appliance, Electronics, Metalworking, Specialty Vehicle, Marine, Military
Maximum Operating Temperature (Celsius)	260 ℃
Maximum Operating Temperature (Fahrenheit)	500 ℉
Minimum Operating Temperature (Celsius)	-73 ℃
Minimum Operating Temperature (Fahrenheit)	-100 ℉
Product Color	Brown
Shelf Life	18 Month
Specifications Met	ASTM D3330, D3652, ASTM D3758, F.A.R. 25.853(a)
Tensile Strength (Imperial)	1600.0 oz/in
Tensile Strength (Metric)	41 N/100mm, 176 N/100mm, 1760 N/100mm
Total Tape Thickness without Liner (Imperial)	5.6 mil
Total Tape Thickness without Liner (Metric)	0.14 mm
Units per Case	1.0, 2.0, 3.0, 6.0, 9.0, 12.0, 18.0

Dimensions and Classifications

Overall Length (Imperial)	36 yd
Overall Length (Metric)	32.9 m, 32.91 m, 33 m
Overall Width (Imperial)	0.5 in, 0.75 in, 1 in, 1.5 in, 2 in, 3 in, 4 in, 6 in, 10 in, 35 in, 48 in
Overall Width (Metric)	12.7 mm, 19.05 mm, 25 mm, 38.1 mm, 50.8 mm, 76.2 mm, 101.6 mm, 152.4 mm, 254 mm, 889 mm, 1219.2 mm

Resources

3M™ PTFE Glass Cloth Tape 5451

Data Sheets

(PDF, 95KB)

Reviews

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	Current product 3M™ PTFE Glass Cloth Tape 5451	3M™ PTFE Glass Cloth Tape 5453	3M™ General Purpose PTFE Glass Cloth Tape 5151PL	3M™ General Purpose PTFE Glass Cloth Tape 5153
Overall Width (Metric)	12.7 mm, 19.05 mm, 25 mm, 38.1 mm, 50.8 mm, 76.2 mm, 101.6 mm, 152.4 mm, 254 mm, 889 mm, 1,219.2 mm
Total Tape Thickness without Liner (Metric)	0.14 mm
Overall Width (Imperial)	0.5 in, 0.75 in, 1 in, 1.5 in, 2 in, 3 in, 4 in, 6 in, 10 in, 35 in, 48 in
Total Tape Thickness without Liner (Imperial)	5.6 mil
Backing (Carrier) Material	Glass Cloth/PTFE
Product Color	Brown

For industrial/occupational use only. Not for consumer sale or use.

3M industrial and occupational products are intended, labeled, and packaged for sale to trained industrial and occupational customers for workplace use. Unless specifically stated otherwise on the applicable product packaging or literature, these products are not intended, labeled, or packaged for sale to or use by consumers (e.g., for home, personal, primary or secondary school, recreational/sporting, or other uses not described in the applicable product packaging or literature), and must be selected and used in compliance with applicable health and safety regulations and standards (e.g., U.S. OSHA, ANSI), as well as all product literature, user instructions, warnings, and other limitations, and the user must take any action required under any recall, field action, or other product use notice. Misuse of 3M industrial and occupational products may result in injury, sickness, death, or property damage. For help with product selection and use, consult your on-site safety professional, industrial hygienist, or other subject matter expert.