• Description for 3M SJ4570

    It can replace conventional fasteners, such as screws, clips, rivets, snaps, hook and loop and bolts in many applications where access or repositioning is needed.

    *See Terms of Use Below

    Brand Bumpon
    Application Type Bond
    1 Part or 2 Part 1 Part
    Material Form Bumpons
    Substrate Acrylic, Aluminum, Structural Composites, Glass, Bare Metals, Many Plastics, Polycarbonate, Polypropylene, Sealed Wood, Stainless Steel, Fiberglass, Polystyrene, Rigid Vinyl, Foam, Painted Metals, ABS, Metal
    Industry Trade show graphics, Small electronic devices, Electronics
    Manufacturer 3M
    Chemistry 300 LSE (Acrylic), Polypropylene
    Cure Method Pressure Sensitive
    Color Clear
    High Temperature Resistance (°C) <70
    Low Temperature Resistance (°C) -29
  • Technical Data for 3M SJ4570

    Overview
    • Application Type
    • 1 Part or 2 Part
      • 1 Part or 2 Part - 1 Part
    • Material Form
      • Bumpons
    • Substrate
    • Industry
      • Electronics - Small electronic devices
      • Industrial
      • Printing and Graphics - Trade show graphics
      • Other - POP (point of purchase), Access panels and wall panels, Ceiling tiles,carpet,seat cushions
    • Chemistry
      • Acrylic - 300 LSE (Acrylic)
      • Other - Polypropylene
    • Application Method
      • Contact
    • Cure Method
      • Pressure Sensitive (min) - Pressure Sensitive
    • Color
      • Clear / Transparent - Clear
    • Brand
      • Bumpon
    Specifications
    Bond Strength
    Peel Strength (piw) 6.0 (Lbs/inch), 8.0 (Lbs/inch), 7.0 (Lbs/inch), 5.0 (Lbs/inch), 3.5 (Lbs/inch), 7.0 (Lbs/inch), 5.0 (Lbs/inch), 6.0 (Lbs/inch), 6.0 (Lbs/inch), 8.0 (Lbs/inch), 5.0 (Lbs/inch), 6.0 (Lbs/inch), 1.2 (Lbs/inch) Test Method
    Shear Strength (psi) 32, 2, 2, 2, 1, 1, 1 Test Method
    Tensile Strength (psi) 2, 2, 2, 1, 1, 1, 26, 42 Test Method
    Material Resistance
    High Temperature Resistance (°C) <70
    Low Temperature Resistance (°C) -29
    Hardness
    Flexibility Flexible
    Business Information
    Shelf Life Details Storage: Store in original package at 72°F (22°C) and 50% relative humidity.;If stored under proper conditions, product retains its performance and properties for two years from date of manufacture.
    Shelf Life Temperature (°F) 72
    Shelf Life Type From date of manufacture.
    Shelf Life (mon) 24
  • Comparable Materials for 3M SJ4570

    *See Terms of Use Below

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Peel Strength Test Methods
Peel Strength Type Substrate Test Time Test Temperature Test Humidity Test Method
6.0 (Lbs/inch) 90° Peel Strength Stainless Steel 1.00 min Peeled at the rate of 12 inches (305 mm) per minute., width, initial (1 minute dwell)
8.0 (Lbs/inch) 90° Peel Strength Stainless Steel 10,080 min 22°C 50 % Peeled at the rate of 12 inches (305 mm) per minute., width, after 1 week at 72°F/50% relative humidity
7.0 (Lbs/inch) 90° Peel Strength Stainless Steel 10,080 min 70°C Peeled at the rate of 12 inches (305 mm) per minute., width, after 1 week at 158°F
5.0 (Lbs/inch) 90° Peel Strength Polypropylene 10,080 min 37°C 100 % Peeled at the rate of 12 inches (305 mm) per minute., width, after 1 week at 100°F/100% relative humidity
3.5 (Lbs/inch) 90° Peel Strength Polypropylene 1.00 min Peeled at the rate of 12 inches (305 mm) per minute., width, initial (1 minute dwell)
7.0 (Lbs/inch) 90° Peel Strength Polypropylene 10,080 min 22°C 50 % Peeled at the rate of 12 inches (305 mm) per minute., width, after 1 week at 72°F/50% relative humidity
5.0 (Lbs/inch) 90° Peel Strength ABS 10,080 min 70°C Peeled at the rate of 12 inches (305 mm) per minute., width, after 1 week at 158°F
6.0 (Lbs/inch) 90° Peel Strength ABS 10,080 min 37°C 100 % Peeled at the rate of 12 inches (305 mm) per minute., width, after 1 week at 100°F/100% relative humidity
6.0 (Lbs/inch) 90° Peel Strength ABS 1.00 min Peeled at the rate of 12 inches (305 mm) per minute., width, initial (1 minute dwell)
8.0 (Lbs/inch) 90° Peel Strength 22°C 50 % Peeled at the rate of 12 inches (305 mm) per minute., Width, after 1 week at 72°F/50% relative humidity
5.0 (Lbs/inch) 90° Peel Strength 10,080 min 70°C Peeled at the rate of 12 inches (305 mm) per minute., Width, after 1 week at 158°F
6.0 (Lbs/inch) 90° Peel Strength 10,080 min 38°C 100 % Peeled at the rate of 12 inches (305 mm) per minute., Width, after 1 week at 100°F/100% relative humidity
1.2 (Lbs/inch) T-Peel Strength 90° Angle, width
Tensile Strength Test Methods
Tensile Strength Type Substrate Test Time Test Temperature Test Humidity Test Method
2 psi Static Tensile Strength Aluminum 10,000 min -29°C
2 psi Static Tensile Strength Aluminum 10,000 min 22°C 50 %
2 psi Static Tensile Strength Aluminum 70°C
1 psi Static Tensile Strength Aluminum 10,000 min -29°C 50 %
1 psi Static Tensile Strength Aluminum 10,000 min 22°C
1 psi Static Tensile Strength Aluminum 10,000 min 70°C
26 psi Dynamic Tensile Strength Engagement
42 psi Dynamic Tensile Strength Disengagement
Shear Strength Test Methods
Shear Strength Type Substrate Test Time Test Temperature Test Humidity Test Method
32 psi Dynamic shear strength 1" x 1" overlap
2 psi Static shear strength Stainless Steel 600,000 sec -29°C
2 psi Static shear strength Stainless Steel 600,000 sec 22°C 50 %
2 psi Static shear strength Stainless Steel 70°C
1 psi Static shear strength Stainless Steel 600,000 sec -29°C 50 %
1 psi Static shear strength Stainless Steel 600,000 sec 22°C
1 psi Static shear strength Stainless Steel 600,000 sec 70°C