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Avery Dennison FT 8270

Avery Dennison™ FT 8270 is a 7.0 mil double coated tissue with a high performance low VOC modified acrylic adhesive. It bonds very well to low surface energy materials and features good foam bonding properties and high heat resistance. It is commonly used in automotive applications and where low VOC properties are required.

Product Type: Double Sided Tape

Application Area: Acoustic Barrier, Seats, White Goods

Features: Conformable, Dimensional Stability, Excellent Substrate Adhesion, Flexible, Good Moisture Resistance, Heat Resistance, High Performance, Low Outgassing, Low VOC

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Identification & Functionality

Backing Material Type
Product Type

Features & Benefits

Labeling Claims
Features
  • Double coated tape construction.
  • Low outgassing high performance modified acrylic adhesive.
  • Tissue carrier.
  • Poly coated kraft release liner.
  • Environmental Resistance
  • Chemical Resistance
Benefits
  • Dimensional stability and good die cutting characteristics.
  • Solvent free adhesive with good foam bonding performance.
  • Good heat resistance.
  • Flexibility and conformability along with the ability to tear by hand.
  • Good moisture stability and lay flat properties.

Applications & Uses

Common Applications
  • Automotive
  • General Converting
  • White Goods
  • Transportation
Product Construction

Liner: 87# White Poly Coated Kraft
Adhesive 1: Low VOC Acrylic
Carrier: Tissue
Adhesive 2: Low VOC Acrylic

Application Techniques
  • It is essential, as with all pressure-sensitive tapes, that the surface to which the tape is applied be clean, dry, and free of grease or oil.
  • Bond strength is dependent upon the amount of adhesive-to-surface contact developed.
  • Note that different pressure, time and temperature on different (film / rigid) surface achieves different performance.

Properties

Typical Properties
ValueUnitsTest Method / Conditions
Application Temperaturemin. 30ºC
Loop Tack (180º, 20 in (508 mm) / min at Room Temperature), (Substrate SS - Liner - Initial)528.0N/mASTM D6195
Peel Adhesion (180º, 12 in (305 mm) / min), (Substrate ABS - Liner - 72 hr dwell)1233.0N/mASTM D3330
Peel Adhesion (180º, 12 in (305 mm) / min), (Substrate ABS - Unwind - 72 hr dwell)1233.0N/mASTM D3330
Peel Adhesion (180º, 12 in (305 mm) / min), (Substrate SS - Liner - 72 hr dwell)704.0N/mASTM D3330
Peel Adhesion (180º, 12 in (305 mm) / min), (Substrate SS - Unwind - 72 hr dwell)881.0N/mASTM D3330
Service Temperature-40 to 175ºC
Static Shear Failure Time (180º, 1" sq (6.5 cm2), 1000 g), (Substrate SS - Liner - 24 hr dwell)min. 10000MinsASTM D3654
Thickness (Adhesive 1 - Liner)61.0µmASTM D3652
Thickness (Adhesive 2 - Unwind)61.0µmASTM D3652
Thickness (Carrier)56.0µmASTM D3652
Thickness (Liner)173.0µmASTM D3652
Thickness (Total Caliper)178.0µmASTM D3652
Thickness (Total Caliper without Liner)290.0µmASTM D3652

Storage & Handling

Storage / Shelf Life

Two years when stored at 64 - 72ºF (18 - 22ºC) / 30 - 70% relative humidity, out of direct sunlight and in original packaging.