Tesa 4970 is a thick white double-sided self-adhesive tape consisting of a PVC-film backing and a tackified acrylic adhesive.
Tesa 62622 is a black double-sided thin foam tape. The tape is equipped with a tackified acrylic adhesive.
|Elongation at break||380%|
|Type of adhesive||tackified acrylic|
|Type of liner||PET|
|Tensile strength||12 N/cm|
|Total thickness||150 μm|
|Thickness of liner||50 μm|
|Backing material||PE foam|
|Adhesion to Steel (initial)||13 N/cm|
|Adhesion to PC (after 14 days)||13 N/cm|
|Adhesion to PMMA (after 14 days)||13 N/cm|
|Adhesion to ABS (initial)||10 N/cm|
|Adhesion to ABS (after 14 days)||14 N/cm|
|Adhesion to Aluminium (after 14 days)||13 N/cm|
|Adhesion to PC (initial)||13 N/cm|
|Adhesion to Glass (after 14 days)||13.5 N/cm|
|Adhesion to Glass (initial)||13.5 N/cm|
|Adhesion to PMMA (initial)||13 N/cm|
|Adhesion to Aluminium (initial)||12 N/cm|
|Adhesion to Steel (after 14 days)||13 N/cm|
|Temperature resistance long term||80 °C|
|Temperature resistance short term||90 °C|
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