tesa_4800_pr_001

Product information

tesa® 4800

Premium PTFE glass cloth tape with a silicone adhesive



Product description

Premium PTFE glass cloth tape with a silicone adhesive. The product is a self-adhesive and high performance tape for demanding applications, in which high temperature resistance, very good release properties and abrasion resistance is needed.
Features:

  • Excellent release properties due to PTFE surface and its low surface energy
  • High performance silicone adhesive for residue free removability from a range of substrates
  • Smooth surface with low friction coefficient
  • Excellent resistance against chemicals and solvents
  • Excellent mechanical stability and abrasion resistance
  • Very good insulating properties

Main applications

  • Non-stick release surface for easy de-moulding in composite industry
  • Heat sealing e.g. bag sealing
  • Heat resistant electrical insulation
  • Covering of friction areas and hot metal surfaces
  • Apply a low-friction-surface surface to channels for pour goods
  • Belts for applications that require superior release characteristics and thermal stability.
  • High temperature masking applications
tesa_4800_pr_001
tesa_4800_pr_001

Technical properties

Backing material

PTFE coated glass cloth

Total thickness

175 µm

Type of adhesive

silicone

Adhesion to steel

5.5 N/cm

Elongation at break

3 %

Tensile strength

160 N/cm

Temperature resistance (30 min)

260 °C

Dielectric breakdown voltage

8600 volt

Rating properties

Hand tearability

-

Suitable for die cutting

yes

Available as Spools

no

Abrasion resistance

++

tesa® products prove their impressive quality day in, day out in demanding conditions and are regularly subjected to strict controls. All technical information and data above mentioned are provided to the best of our knowledge on the basis of our practical experience. They shall be considered as average values and are not appropriate for a specification. Therefore tesa SE can make no warranties, expressed or implied, including, but not limited to any implied warranty of merchantability or fitness for a particular purpose. The user is responsible for determining whether the tesa® product is fit for a particular purpose and suitable for the user’s method of application. If you are in any doubt, our technical staff will be glad to support you.

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