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Avery Dennison FBR 8950 12 PT

Avery Dennison™ FBR 8950 12 PT is a 4.0 mil double coated polyester with a general purpose rubber adhesive and a heavy board release liner. It bonds well to polyurethane foams, fabrics and low surface energy materials. It is commonly used for foam bonding and general purpose attachment in automotive and appliance applications.

Product Type: Double Sided Tape

Application Area: Acoustic Barrier, Seats, White Goods

Compatible Substrates & Surfaces: Fibers & Fabrics

Chemical Family: Polyethylene Terephthalate (PET)

Features: Excellent Stiffness, General Purpose, High Tensile Strength

Technical Data SheetSafety Data Sheet

Enhanced TDS

Knowde-enriched technical product data sheet

Identification & Functionality

Backing Material Type
Polyester
Chemical Family
Polyethylene Terephthalate (PET)
Product Type
Double Sided Tape
Technologies
Ready-to-Use Products
Product Families
Ready-to-Use Products — Adhesives & Sealants
Pressure Sensitive Adhesives & Tapes

Features & Benefits

Ready-to-Use Product Features
Excellent Stiffness,
General Purpose,
High Tensile Strength
Features
  • Double coated tape construction.
  • General purpose rubber adhesive.
  • Polyester film carrier.
  • 12 point poly coated kraft board release liner.
Benefits
  • Dimensional stability and good die cutting characteristics.
  • Strong bond to a wide variety of materials and good foam bonding performance.
  • High tensile strength and good converting performance
  • Heavyweight and stiffness allow for easy handling.
  • Two-year warranty.

Applications & Uses

Markets
Automotive & Transportation,
Consumer Goods,
Electrical & Electronics
Applications
Consumer Goods — Appliances & Electronics
Automotive & Transportation — Automotive
Chassis & Brake,
Exterior & Body,
Interior,
Seating,
Tires
Electrical & Electronics — Devices & Assemblies
Consumer Electronics
Application Area
Acoustic Barrier,
Seats,
White Goods
Compatible Substrates & Surfaces
Fibers & Fabrics
Common Applications
  • Automotive
  • General Converting
  • White Goods
  • Transportation
Product Construction

Liner: Natural 12 Pt Board
Adhesive 1: Rubber
Carrier: Polyester
Adhesive 2: ULNA Rubber

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. 10ºC-
Loop Tack (180º, 20 in (508 mm) / min at Room Temperature), (Substrate SS - Liner - Initial)1761.0N/mASTM D6195
Peel Adhesion (180º, 12 in (300 mm) / min at Room Temperature), (Substrate PP - Liner - 72 hr dwell)1233.0N/mASTM D3330
Peel Adhesion (180º, 12 in (300 mm) / min at Room Temperature), (Substrate SS - Liner - 72 hr dwell)1409.0N/mASTM D3330
Service Temperature-40 to 70ºC-
Static Shear Failure Time (180º, 1" sq (6.5 cm2), 1000 g at Room Temperature), (Substrate SS - Liner - 24 hr dwell)min. 10000MinsASTM D3654
Thickness (Adhesive 1 - Liner)36.0µmASTM D3652
Thickness (Adhesive 2 - Unwind)53.0µmASTM D3652
Thickness (Carrier)13.0µmASTM D3652
Thickness (Liner)328.0µmASTM D3652
Thickness (Total Caliper)429.0µmASTM D3652
Thickness (Total Caliper without Liner)102.0µmASTM 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.