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3M™ Double Coated Tape 444

13  Products
  • Excellent for foam and gasket attachment, HSE and LSE plastics such as polyethylene
  • Quick flowing adhesive delivers high initial adhesion for faster lamination
  • 0.5 mil PET film carrier adds dimensional stability and easier handling during slitting and die-cutting
  • 3M™ Adhesive 300 aggressively bonds to many surfaces, including plastics like polyethylene
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  • Excellent for foam and gasket attachment, HSE and LSE plastics such as polyethylene
  • Quick flowing adhesive delivers high initial adhesion for faster lamination
  • 0.5 mil PET film carrier adds dimensional stability and easier handling during slitting and die-cutting
  • 3M™ Adhesive 300 aggressively bonds to many surfaces, including plastics like polyethylene
  • 55# 3.2 mil densified kraft liner makes for easy release

3M™ Double Coated Tape 444 features our 3M™ Adhesive 300, a medium-firm acrylic adhesive ideal for joining materials that are smooth, thin and have low residual stress. It is excellent for foams and LSE plastics such as polyethylene, as well as HSE plastics. Adhesive is applied to both sides of a 0.5 mil PET film which adds structural stability. This tape features a 55# densified kraft liner.

A Double Coated Tape for Foams and LSE Plastics Excellent for textured plastics, foams, fabrics and coated papers, 3M™ Double Coated Tape 444 features 3M™ Adhesive 300 on a 0.5 mil polyester (PET) film carrier. The medium-firm acrylic adhesive delivers high initial and final adhesion for efficient laminating procedures. The durable polyester film carrier between the adhesive layers improves the handling and strength of the tape, and adds stability during processes such as die-cutting and slitting. The adhesive is applied at 1.4 mils on the liner side and 2 mils on the face side for effective wet-out. The 55# densified kraft paper release liner makes for fast, efficient application. About Our 3M™ Adhesive 300 3M™ Adhesive 300 is a medium-firm acrylic adhesive system featuring both high initial adhesion and good UV and chemical resistance and strong holding power. The design of the adhesive results in high initial adhesion and good temperature performance. The formulation gives 3M™ Adhesive 300 a consistently strong bond across a range of temperatures up to 250°F/121°C short term. Recommended Applications: Medical diagnostic test strips Plastic film lamination/bonding Splicing Foam lamination Gasket attachment What is Double Coated Tape? In general, double coated tape is composed of a paper, film, or tissue carrier that is coated on both sides with pressure sensitive adhesive. The adhesive is protected by a peel-away liner that is removed at the time of application. These tapes can be applied by hand or with a dispenser. Double coated tape dispensers are available in a variety of configurations ranging from manual to fully automatic. Applications for double coated tape are found in electronics, automotive, aerospace, general industrial, and fabrication markets. Bringing Better Ideas to the Surface through Science In our 3M Industrial Adhesives and Tapes Division, we apply the science of adhesion to deliver innovative solutions that improve the design and manufacturing processes of companies around the world. In the end, our technologies help customers like you deliver competitive products to the market faster and more efficiently.

Specifications
Back-Side Adhesive Thickness (metric)
0.036 mm, 0.04 mm
Back-Side Adhesive Type
3M™ High Strength Adhesive 300
Brand
3M™
Carrier Material
Polyester Film (PET)
Carrier Thickness (metric)
0.013 mm
Core Size (Metric)
76.2 mm
Face-Side Adhesive Thickness (metric)
0.05 mm, 0.051 mm
Face-Side Adhesive Type
3M™ High Strength Acrylic Adhesive 300
Indoor/Outdoor
Both
Industries
Aerospace, Appliance, Automotive, Construction, Converter Solutions, Craft, Electronics, Food and Beverage, General Industrial, Military and Government, Packaging, Paper, Point of Purchase, Print, Signage, Specialty Vehicle, Transportation
Maximum Operating Temperature (Celsius)
121 Degree Celsius
Overall Length (Imperial)
108 yd, 36 yd, 72 yd
Overall Length (Metric)
32.91 Meter, 65.83 Meter, 98.75 Meter
Overall Thickness (Imperial)
3.9 mil
Overall Width (Imperial)
0.5 Inch, 0.75 Inch, 1 Inch, 1.5 Inch, 2 Inch, 2.5 Inch, 24 Inch, 48 Inch, 8 Inch
Overall Width (Metric)
12.7 mm, 122 cm, 19.05 mm, 203.2 mm, 25.4 mm, 38.1 mm, 50.8 mm, 609.6 mm, 63.5 mm
Position
Best
Primary Liner
55# Densified Kraft Paper (DK)
Primary Liner Color
White
Product Color
Clear
Product Form
Roll
Total Recycled Content %
C
Total Tape Thickness without Liner (Metric)
0.099 mm, 0.1 mm
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