3M 4056 (Black version of 4016 and 4026) Datasheet 3M 4056 (Black version of 4016 and 4026)

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  • Description for 3M 4056 (Black version of 4016 and 4026)

    Black, open-cell urethane foam carrier • High shear adhesive with high temperature resistance • Used as Mount wall corner protectors

    *See Terms of Use Below

    Chemical Resistance Chemical Resistance: Hydrocarbon solvent, Chemical Resistance: Very good solvent resistance
    Application Type Bond, Hold, Mount
    1 Part or 2 Part 1-Part
    Material Form Foam Tapes
    Substrate Rubber
    Industry Nameplates, Signs
    Manufacturer 3M
    Chemistry Acrylic, Polyurethane Foam
    Cure Method Pressure-Sensitive
    Application Temperature (°F) 70 to 100
    Color Black
    High Temperature Resistance (°C) 104, 193, Very good
    Density (g/cm³) 0.175
    Key Specifications TSCA
  • Technical Data for 3M 4056 (Black version of 4016 and 4026)

    Overview
    • Chemical Resistance
      • Chemical Resistance : Relative Solvent Resistance - Hydrocarbon solvent, Very good solvent resistance
    • Application Type
    • 1 Part or 2 Part
      • 1-Part
    • Material Form
      • Tape - Foam Tapes
    • Substrate
    • Industry
    • Chemistry
    • Cure Method
      • Pressure Sensitive (min) - Pressure-Sensitive
    • Color
      • Black
    • Key Specifications
      • TSCA (Toxic Substances Control Act) - TSCA
    Specifications
    Cure Specs
    Application Temperature (°F) 70 to 100
    Bond Strength
    Shear Strength (psi) High, 1500 (gms), 1000 (gms), 750 (gms), 750 (gms) Test Method
    Tensile Strength (psi) 50, 140 Test Method
    Material Resistance
    UV Resistance UV resistance
    High Temperature Resistance (°C) 104, 193, Very good Test Method
    Conductivity
    Dielectric Strength (V/mil) 200 to 300
    Thermal Conductivity (W/m°K) 0.06
    Hardness
    Elongation (%) 100
    Flexibility Firm
    Other Properties
    Density (g/cm³) 0.175
    Business Information
    Shelf Life Details Store in original cartons at 70°F (21°C) and 50% relative humidity.;To obtain best performance, use these products within 24 months from date of manufacture except 3M™ Double Coated Urethane Foam Tape 4085 which is 18 months from date of manufacture.
    Shelf Life Temperature (°F) 70
    Shelf Life Type From date of manufacture
    Shelf Life (mon) 18
  • Best Practices for 3M 4056 (Black version of 4016 and 4026)

    *See Terms of Use Below

    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 heptane.*Note: Be sure to follow the manufacturer’s precautions and directions for use when using solvents.

    2. Application

      Bond strength is dependent upon the amount of adhesive-to-surface contact developed. Firm application pressure helps develop better adhesive contact and improve bond strength.

      Ideal tape application temperature range is 70°F to 100°F (21°C to 38°C). 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.

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    *See Terms of Use Below

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Tensile Strength Test Methods
Tensile Strength Test Method
50 psi (“T” Block) 1 in2 (6.45 cm2) Jaw Speed 2 in/min (50 mm/min)
140 psi
Shear Strength Test Methods
Shear Strength Type Test Time Test Temperature Test Method
High
1500 (gms) Static shear strength 360,000 sec 22°C Measured at various temperatures and gram loadings. (1/2 sq. in. overlap).Will hold listed weight for 100 hours.
1000 (gms) Static shear strength 360,000 sec 49°C Measured at various temperatures and gram loadings. (1/2 sq. in. overlap).Will hold listed weight for 100 hours.
750 (gms) Static shear strength 360,000 sec 66°C Measured at various temperatures and gram loadings. (1/2 sq. in. overlap).Will hold listed weight for 100 hours.
750 (gms) Static shear strength 360,000 sec 93°C Measured at various temperatures and gram loadings. (1/2 sq. in. overlap).Will hold listed weight for 100 hours.
High Temperature Resistance Test Methods
High Temperature Resistance Test Method
104°C Long Term (Days, Weeks)
193°C Short Term (Minutes, Hours)
Very good