• Description for 3M 444

    High tack acrylic adhesive with densified kraft liner

    *See Terms of Use Below

    Manufacturer 3M
    Application Type Bond
    1 Part or 2 Part 1 Part
    Material Form Double-Coated Tape
    Substrate Fabrics, Foil, ABS, Metal, Plastic
    Chemistry Acrylic, Medium-firm Acrylic
    Cure Method Pressure sensitive
    Color White
    Chemical Resistance Insulation resistance, Medium-Low solvent resistance
    High Temperature Resistance (°C) 121, 82
  • Technical Data

    Overview
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    Specifications
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  • Best Practices

    *See Terms of Use Below

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  • Comparable Materials

    *See Terms of Use Below

Shear Strength Test Methods
Shear Strength Test Time Test Temperature Test Method
1000 (grams) 48,780 sec 22°C ASTM D3654 modified -(.5 inch2 sample size)
500 (grams) 180 sec 70°C ASTM D3654 modified - (.5 inch2 sample size)
Peel Strength Test Methods
Peel Strength Type Substrate Test Time Test Temperature Test Method
32 (Oz./in.) 90° Peel strength Stainless steel 15 min 25°C Adhesion to stainless steel ASTM D3330 - 90 degree
61 (Oz./in.) 90° Peel strength Stainless steel 4,320 min 25°C Adhesion to stainless steel ASTM D3330 - 90 degree
86 (Oz./in.) 90° Peel strength Stainless steel 4,320 min 70°C Adhesion to stainless steel ASTM D3330 - 90 degree
115 (Oz./in.) 180° Peel strength 4,320 min 25°C ASTM D3330 - 180 degree, 2 mil al foil
55 (Oz./in.) 90° Peel strength ABS 4,320 min 25°C Adhesion to other surfaces ASTM D3330 – 90 degree,2 mil al foil
64 (Oz./in.) 90° Peel strength Polycarbonate 4,320 min 25°C Adhesion to other surfaces ASTM D3330 – 90 degree,2 mil al foil
61 (Oz./in.) 90° Peel strength Polyester 4,320 min 25°C Adhesion to other surfaces ASTM D3330 – 90 degree,2 mil al foil
43 (Oz./in.) 90° Peel strength Polypropylene 4,320 min 25°C Adhesion to other surfaces ASTM D3330 – 90 degree,2 mil al foil
High Temperature Resistance Test Methods
High Temperature Resistance Test Method
121°C Relative High Temperature Operating Ranges: Short Term (minutes, hours)
82°C Relative High Temperature Operating Ranges: Long Term (days, weeks)