• Description for 3M 9443NP

    High tack double coated tape with good adhesion to metals, papers, paints and most plastics

    *See Terms of Use Below

    Application Type Bond, Hold, Mount
    1 Part or 2 Part 1 Part
    Material Form Tape
    Substrate Glass, Metal, Paper, Plastics, Polycarbonate, Polyester, Polypropylene, Synthetic Rubber, Stainless Steel, HDPE, PolyEthylene
    Industry Splicing
    Manufacturer 3M
    Chemistry Synthetic Rubber
    Application Method Knife, Spatula, Trowel
    Cure Method Pressure Sensitive
    Color Clear
    High Temperature Resistance (°C) 49, 70
    Key Specifications FDA (U.S. Food & Drug Administration) and/or CFIA (Canadian Food Inspection Agency): Compliance with Title 21 of the code of Federal Regulations (21 CFR) as indirect food additives.

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Peel Strength Test Methods
Peel Strength Type Substrate Test Time Test Temperature Test Method
93 (Oz./in.) 90° peel strength Stainless steel 15 min 24°C Adhesion to stainless steel, ASTM D3330 - 90 degree, 2 mil Al foil
97 (Oz./in.) 90° peel strength Stainless steel 4,320 min 24°C Adhesion to stainless steel, ASTM D3330 - 90 degree, 2 mil Al foil
126 (Oz./in.) 90° peel strength Stainless steel 4,320 min 70°C Adhesion to stainless steel, ASTM D3330 - 90 degree, 2 mil Al foil
206 (Oz./in.) 180° peel strength 4,320 min 24°C ASTM D3330 - 180 degree, 2 mil Al foil - 72 hour RT
89 (Oz./in.) 90° peel strength Polyester 4,320 min 24°C Adhesion to other surfaces_x00D_ ASTM D3330 - 90 degree, 2 mil Al foil, 72 hour RT
85 (Oz./in.) 90° peel strength Polypropylene 4,320 min 24°C Adhesion to other surfaces ASTM D3330 - 90 degree, 2 mil Al foil, 72 hour RT
101 (Oz./in.) 90° peel strength Polycarbonate 4,320 min 24°C Adhesion to other surfaces ASTM D3330 - 90 degree, 2 mil Al foil, 72 hour RT
Shear Strength Test Methods
Shear Strength Test Time Test Temperature Test Method
1000 (grams) 600,000 sec 22°C ASTM D3654 modified - (0.5 inch2 sample size)
500 (grams) 1,020 sec 70°C ASTM D3654 modified - (0.5 inch2 sample size)