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Scapa Tapes North America U620A
Unsupported Pressure Sensitive Adhesive Film

General Information
Unifilm® U620A is a 5 mil, unsupported pressure sensitive adhesive film. It is primarily used for adhering to a wide variety of surfaces, metals, foams, and engineered plastics.
Backing Adhesive
(unwind)
Thickness
(total)
Liner Type
(outer)
  Acrylic 5.00 mil  

Adhesion to Steel
180° Peel
Adhesive Activation Tensile Strength Elongation Percent
109.00 oz/in Pressure    

Min Application
Temp
Min Service
Temp
Max Short-Term
Temp
Max Long-Term
Temp
65 °F -40 °F 300 °F  
Adhesive Tape Features
  • High humidity resistance
  • High cohesive strength provides resistance to creep
  • Performs well over a wide temperature range
  • Peel adhesion (PSTC 1 mod./180°) to ABS Plastic 20 min. @ RT = 102 oz/in
  • Holding Power (PSTC 7 mod./178°) 4.4 psi (1/2x1x1000g) @ RT: = 168 hours
  • Heat resistance (PSTC 7 mod./178°) 1.1 psi (1x1x500g)@158° (70°C): > 168 hours
  • Humidity resistance % peel retention after 1 wk. @ 100°F (38°C)/100%RH = 100%
  • Water resistance % peel retention after 24 hour soak: = 100%
Adhesive Tape Applications
  • NVH
  • Foam gasketing
  • Decorative trim
Adhesive Tape Markets Served
Adhesive Tape Colors
  • Clear

Comparable products

Backing Adhesive Thickness Adhesion
 N/A   Acrylic   5.00mil   109.00oz/in 

Converting Options
Converting Services
Budnick Converting offers a number of services to take the product you need and make it perfect for your application.  With converting methods ranging from precision slitting or die-cutting to printing and coating, Budnick has the capabilities to create anything you can dream up. 
Services
Precision Cutting

Die-Cutting

Slitting

Printing

Adhesive Coating

Finishing and Spooling
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