Variants
Ready for immediate dispatch, delivery time approx. 1 - 3 working days
tesa 4820 is a single-sided premium adhesive tape made of PTFE with a silicone adhesive. The product is self-adhesive and suitable for demanding requirements where high temperature resistance, very good non-stick properties and high abrasion resistance are required.
- Carrier: PTFE film
- Adhesive: silicone
- Colour: blue-transparent
- PTFE adhesive tape with silicone adhesive
- Excellent non-stick properties thanks to the PTFE surface and low surface energy
- Specially developed silicone adhesive with balanced properties: very good adhesive strength, residue-free removability, no squeezing out of the adhesive at the edge of the tape
- Smooth surface with low coefficient of friction
- High mechanical stability and abrasion resistance
- Stretched PTFE for high tensile strength
- Excellent temperature resistance
- Excellent resistance to chemicals and solvents
- Excellent resistance to chemicals and solvents
- Specialities (one-sided)
- Belt in the extrusion coating of PE (e.g. production of liquid cartons). A belt (laminate of tesa 4820 and tesa 4830) prevents the PE from transferring to the cooling cylinder.
- Roller wrapping, e.g. in the extrusion process
- Applications where high temperature resistance, low friction and non-stick properties are required
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