3M 4462B Datasheet 3M 4462B

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  • Description for 3M 4462B

    A black, conformable closed cell foam with a rubber adhesive that provides high initial adhesion to a variety of surfaces including polyethylene and polypropylene.

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    Chemical Resistance Chemical Resistance: No apparent degradation when exposed to splash testing of typical hydrocarbon solvents.
    Application Type Bond, Seal, Gasketing, Joining, Mounting
    1 Part or 2 Part 1-Part
    Material Form Foam tape
    Substrate Many other plastics, Polypropylene, Stainless Steel, Polyethylene
    Industry Wire, Indoor general purpose mounting and joining applications, Display Case, Cable Clips, Signs, Electronic Equipment Trim, Point of Purchase and other Displays
    Manufacturer 3M
    Chemistry Rubber
    Cure Method Pressure Sensitive
    Color Black
    High Temperature Resistance (°C) 70, 49

  • Technical Data for 3M 4462B

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    Overview
    • Chemical Resistance
      • Chemical Resistance : Relative Solvent Resistance - No apparent degradation when exposed to splash testing of typical hydrocarbon solvents.
    • Application Type
    • 1 Part or 2 Part
      • 1-Part
    • Material Form
      • Foam - Foam tape
    • Substrate
    • Industry
      • Displays - Display Case, Point of Purchase and other Displays
      • Sign - Signs
      • Electronics - Wire, Electronic Equipment Trim
      • General Purpose - Indoor general purpose mounting and joining applications
      • Cable - Cable Clips
      • Appliances - Appliance
      • Other - Nameplates, Plaques, Plastic Hooks, Racks, Dispensers
    • Chemistry
      • Other - Rubber
    • Cure Method
      • Pressure Sensitive (min) - Pressure Sensitive
    • Color
      • Black
    Specifications
    Bond Strength
    General Bond Strength (psi) High
    Peel Strength (piw) 8 (lb./in.) Test Method
    Shear Strength (psi) 55, 1000 (g), 250 (g) Test Method
    Tensile Strength (psi) 60 Test Method
    Material Resistance
    High Temperature Resistance (°C) 70, 49
    Business Information
    Shelf Life Details 18 months from date of manufacture when stored in original cartons at 70°F (21°C) and 50% relative humidity
    Shelf Life Temperature (°F) 70
    Shelf Life Type From date of manufacture
    Shelf Life (mon) 18

  • Best Practices for 3M 4462B

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    1. Surface Preparation

      To obtain optimum adhesion, the bonding surfaces must be clean, dry and well unified. Typical surface cleaning solvents are isopropyl alcohol and water (rubbing alcohol) or water. Note: Be sure to follow the manufacturer’s precautions and directions for use when using cleaning solvents.

    2. Application

      Initial tape application to surfaces at temperatures below 50°F (10°C) is not recommended because the adhesive becomes too firm to adhere readily. However, once properly applied, low temperature holding is generally satisfactory.

  • Comparable Materials for 3M 4462B

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    Spec Engine® Results

    • 3M
      4462(3M)

      White or black, closed cell foam with a rubber adhesive that provides high initial adhesion to a variety of surfaces including polyethylene and polypropylene.

    • 3M
      4014(3M)

      An open-cell polyurethane foam with an aluminum constraining layer on one side and a pressure sensitive adhesive on the opposite side to facilitate attachment to the surface of the vibrating panel.

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Peel Strength Test Methods
Peel Strength Type Cure Time Cure Temperature Substrate Test Temperature Test Method
8 (lb./in.) 90° Peel Strength 4,320 min 25°C Stainless Steel 25°C 12 in./min. Jaw Speed (308 mm/min.) 72 hour Dwell ASTM D-3330, width
Tensile Strength Test Methods
Tensile Strength Test Time Test Method
60 psi 4,320 min 1 in.(2) (6.45 cm(2)) Jaw Speed 2 in./min. (50 mm/min.) 72 hour Dwell ASTM D-897
Shear Strength Test Methods
Shear Strength Type Test Time Test Temperature Test Method
55 psi Dynamic shear strength 1 in.(2)(6.45 cm(2)) overlap Jaw Speed 0.5 in./min. (12.7 mm/min.) ASTM D-1002
1000 (g) Static shear strength 600,000 sec 22°C 1/2 in.(2) (3.23 cm(2) overlap will hold listed weight for 10,000 min. ASTM D-3654
250 (g) Static shear strength 600,000 sec 49°C 1/2 in.(2) (3.23 cm(2) overlap will hold listed weight for 10,000 min. ASTM D-3654