Adhesive Tape
tesa® 4428
tesa® 4428 is a standard grade polyimide tape with a silicone adhesive that has been specially developed to provide a solution for applications which require high temperature and chemical resistance. tesa® 4428 is used for various applications, especially for wave soldering, thermal insulation and cable wrapping as well as masking during powder-coating processes where the tape enables sharp color edges and offers excellent paint anchorage. The polyimide tape’s silicone adhesive system makes the tape extremely heat-resistant, withstanding extreme temperatures of up to 260°C in continuous applications.
Features
- High chemical resistance and dielectric strength
- Residue-free removability for masking applications
- High temperature resistance (up to 260°C)
Applications
- tesa® 4428 is recommended for high temperature masking, e.g. powder coating, galvanizing
- The standard grade polyimide tape can be used for chemical production processes and wave soldering
- Suitable for masking of 3D printing beds or electrical and thermal insulation
Need a specific size, quantity or die-cut part? Send us the product name and your application — we’ll help you specify the right grade.
Do you need any help?
Prefer speaking with a human to filling out a form? Call us and we'll connect you with a team member who can help.