3M™ Double Coated Tape 444 is a 3.9 mil 300 high tack acrylic adhesive with a .5 mil polyester carrier on a 3.2 mil white 55 lb densified kraft paper liner.
Quick flowing adhesive with excellent initial adhesion speeds lamination process
Aggressively bonds to many surfaces, including plastics like polyethylenes
Great aging properties
Hard, dense (60 lb) liner reduces edge burr in hard tool processing of metal plates
Use for foam lamination and gasket attachment. Good adhesion to most plastics. Thin polyester film carrier for dimensional stability and improved handling with ease of die-cutting and laminating. The high tack adhesive provides relatively high initial adhesion and good shear holding power to a variety of surfaces. Polycoated kraft paper liner.
Specifications
Adhesion to Foam
9
Adhesion to HSE
9
Adhesion to LSE
9
Adhesion to Metal
7
Adhesive Peel Initial
7
Adhesive Peel Ultimate
9
Back-Side Adhesive Thickness (mils)
1.4 Milli-inch (mil)
Back-Side Adhesive Type
300 High Strength Acrylic
Brand
3M
Carrier Color
Clear
Carrier Material
Polyester Film
Carrier Thickness (mils)
0.5 Milli-inch (mil)
Chemical Resistance
6
China RoHS - Below MCV
Yes
Color
Clear
EU RoHS Compliant
Yes
Face-Side Adhesive Thickness (mils)
2 Milli-inch (mil)
Face-Side Adhesive Type
300 High Strength Acrylic
Humidity Resistance
8
Industry - Use
Converter Solutions, Electronics, General Industrial
Master Size Length
108 Linear Yard
Master Size Width
48 Inch
Moisture Resistance
Medium
Plasticizer Resistance
Low
Primary Liner
58# Polycoated Kraft Paper (PCK)
Primary Liner Color
Tan
Primary Liner Thickness (mils)
4.2 Milli-inch (mil)
Product Category
Adhesive Transfer Tapes & Double Coated Tapes, Converter Solutions
