TESA® DOUBLE-SIDED TAPES
TESA® DOUBLE-SIDED TAPES
tesa® 88665 – High-Performance Double-Sided Tape for Silicone and Critical Surface Bonding
tesa® 88665 is a transparent, double-sided tape engineered with a PET backing, combining a silicone adhesive on one side and a modified acrylic adhesive on the other. This unique design makes it the perfect solution for bonding silicone materials to non-silicone substrates. With a thickness of 115 µm, tesa® 88665 is ideal for applications requiring strong adhesion and durability, even in demanding environmental conditions.
The silicone adhesive provides exceptional bonding strength to silicone-containing surfaces, while the acrylic adhesive offers versatile performance on various other materials, such as PP and PE. Its advanced design ensures excellent handling during converting processes, making it an essential choice for industrial applications.
Key Features:
Applications:
Converting Possibilities
tesa® 88665 is available in customizable formats to suit your specific industrial needs:
Product Construction:
Backing material PET
Color transparent
Total thickness 115 µm
Type of adhesive (easy release) silicone
Type of adhesive (tight release) tackified acrylic
Type of liner (easy release) PET film
Type of liner (tight release) coated paper
Property evaluation:
Elongation at break 75 %
Tensile strength 50 N/cm
Temperature resistance short term 150 °C
Static shear resistance at 23°C very good
Adhesion to:
Adhesion to PC (tight-side, initial) 6.5 N/cm
Adhesion to PC (tight-side, after 14 days) 10.8 N/cm
Adhesion to PP (easy-side, after 14 days) 7 N/cm
Adhesion to PP (tight-side, initial) 2.4 N/cm
Adhesion to PP (easy-side, initial) 4.8 N/cm
Adhesion to PP (tight-side, after 14 days) 2.4 N/cm
Adhesion to Silicone (easy-side, after 14 days) 9.5 N/cm
Adhesion to Silicone (easy-side, initial) 6.3 N/cm
Adhesion to Steel (initial) 6.9 N/cm
Adhesion to Steel (easy-side, initial) 6.9 N/cm
Adhesion to Steel (easy-side, after 14 days) 7.6 N/cm
Adhesion to Steel (tight-side, initial) 6.4 N/cm
Adhesion to Steel (tight-side, after 14 days) 9.3 N/cm
Additional Info
This product information is applicable to PV43
Downloads:
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tesa® 88665 
EKO-TECH® is a professional converter of tesa® brand materials. We manufacture and convert almost all available products from the tesa® tape range.
The most popular solutions are:
Longitudinal cutting of rolls to the required width.
Rewind rolls to individual lengths
Spooling material into cross-wound rolls
Die & Kiss Cut
Laser Cutting
CNC large format cutting
CNC large format milling
Lamination to combine different materials and create sandwich composites
We specialize in customizing products – providing what the customer needs.
