Products

3M™ Ultra Clear Double Coated Tape UCT-50

Brand: 3M™

Package Sizes:

  • Overall Length: 1200 mm (47.2 inches)
  • Overall Width: 100 meters (109 yards)
  • Total Tape Thickness (without liner): 2.0 mils (0.050 mm)
  • Faceside Liner Thickness: 1.45 mils (0.037 mm)
  • Backside Liner Thickness: 3.05 mils (0.078 mm)

Shelf Life: 18 months

Product Description

3M™ Ultra Clear Double Coated Tape UCT-50 is a high-performance double-sided acrylic tape featuring a PET carrier for dimensional stability. It has 90% light transmission and only 1.1% haze, making it ideal for display screens, lenses, and backlit graphics. The non-silicone acrylic adhesive ensures high initial tack, excellent adhesion, and ease of die-cutting.


Key Features

  • 90% light transmission with only 1.1% haze.
  • Clean-room production to minimize contamination.
  • PET carrier for dimensional stability and easy die-cutting.
  • Non-silicone acrylic adhesive, leaving no residue.
  • High initial tack with good adhesion and shear strength.

Recommended Applications

  • Cell Phone Lens Attachment
  • Tablet Screen Attachment
  • Backlit Graphics Attachment
  • Backlit Control Button Bonding
  • General Light Transmissive Applications​

Typical Physical Properties

Property Value
Adhesive Type Acrylic
Carrier Material Clear Polyester (PET) Film
Total Tape Thickness 2.0 mils (0.050 mm)
Faceside Adhesive Thickness 0.74 mils (0.019 mm)
Backside Adhesive Thickness 0.74 mils (0.019 mm)
Faceside Liner Thickness 1.45 mils (0.037 mm)
Backside Liner Thickness 3.05 mils (0.078 mm)
Color (on LCD Glass) L* = 96.45, a* = -0.05, b* = 0.49
Haze 1.10%
Light Transmission @ 450 nm 90.3%

Typical Performance Characteristics

Test Condition Value
Static Shear Strength 10,000 minutes
Short-Term Temperature Resistance 177°C
Long-Term Temperature Resistance 80°C

 

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