3M 5491 Brown PTFE film tape High friction resistance high temperature aerospace tape
Product Description:
- It is composed of extruded polytetrapyrene film as backing material and coated with pressure sensitive silicone adhesive on one side.
Product Features:
- Non-stick PTFE film provides an exceptionally slick surface for easy clean-up
- Extruded 3M PTFE Film Tape lies flatter than typical skived PTFE film tapes
- Thicker liners help extend service life when subjected to wear or wear when compared to thinner versions
- Excellent chemical resistance in addition to organic solvents. Note: Silicone adhesives are subject to erosion by commercial organic solvents and are therefore not recommended for applications that require organic resistance
Product Applications :
- Roll-wrap for web processing, belts and plates where sticky materials and inks may occur
- High temperature wire bundling and harnessing
- Lining of chutes, toughs and ducts
- Shielding and protecting against chemicals
- Mold release for composite bonding
PRODUCT PARAMETERS
Brand | 3M |
Model | 5491 |
Colour | Brown |
Adhesive | Silicone |
Total Thickness (mm) | 0.17 |
Backing Material | Extruded PTFE |
Backing Thickness (mm) | 0.13 |
Specification | 355.6mm × 32.91m (Customizable) |
PHYSICAL PARAMETER VALUE
Elongation at break | 5 % |
Tensile strength | 72.7 N/100mm, 700 N/100mm |
Minimum temperature | - 54℃ |
Highest temperature | 260℃ |
PRODUCT DISPLAY
PACKING OF TRANSPORT

COMPANY PROFILE
SHENZHEN PUFENG PACKING MATERIAL CO.,LTD (PUFENG) is an international machining manufacturer, who is devoting to the precision die-cutting machining field, designing adhesive products, insulation products, sourcing the best solutions and improving the quality and performance of products for customer.
The operation principle of PUFENG is "Running based on the market and sincerity,client and high quality come first." In order to provide a complete set of on-step products and service to customer, PUFENG has formed a strong technical team for worldwide customers to develop precision products. PUFENG’s quality principle is “Serve customers precisely on every tiny point of the demand from customer.” We hope to build up business relationships with you on the basis of equality and mutual benefit.


OUR SERVICES
1.Your enquiries about our products will be answered within 12 hours.
2.OEM or ODM projects are very welcome.
3.We can die cut or design products according to your requirements.
4.Provide perfect after-sales service, if you have questions, please contact us.
5.Pack according to your requirement and deliver on time.
COMMON PROBLEM
1.)How to order from Pufeng?
Just send us an email or call us.
2.)Do you provide free samples for testing?
Yes, we provide samples free of charge.
3.)How to deliver the goods?
We will advise you on the appropriate mode of transport, sea, air or express. Of course, if you have your own repeater, that's no problem.
4.)Can we trust the quality of Pufeng products?
Of course, don't worry. Our quality will definitely match the samples we send. If not, we will be responsible.
5.)What payment does Buffon accept?
For small quantities, we require 100% TT payment in advance; Other conditions, negotiable.
6.)What is the lead time of each order?
If the tape you ordered is in stock, we can deliver it within 1~3 days.
If die cutting is required, delivery time shall be determined by quantity.