3M Hi-Tack Pressure Sensitive Adhesive 3794

3M Hi-Tack Pressure Sensitive Adhesive 3794 Datasheet
  • Description for 3M Hi-Tack Pressure Sensitive Adhesive 3794

    They Bonds to a wide variety of substrates such as wood, corrugated, fabrics and foams, plastics, metal and<br/>other lightweight materials, Sprayable and extrudable ,100% Solids, no VOCs, Extra-long open time.<br/>

    *See Terms of Use Below

    Application Type Bond
    1 Part or 2 Part 1 Part
    Material Form Brick
    Substrate Fabric, Foam, Metal, Plastic, Paper, Wood, Corrugated, Douglas Fir
    Manufacturer 3M
    Chemistry Hot melt, Thermoplastic resins
    Cure Method Hot melt, Pressure Sensitive
    Coverage 430 linear feet per pound
    Viscosity (cPs) 15,000
    Color Light Tan
    High Temperature Resistance (°C) 49
    Key Specifications FDA (U.S. Food & Drug Administration) and/or CFIA (Canadian Food Inspection Agency): FDA 21 CFR 175.105
  • Technical Data for 3M Hi-Tack Pressure Sensitive Adhesive 3794

    Overview
    • Application Type
    • 1 Part or 2 Part
      • 1 Part or 2 Part - 1 Part
    • Material Form
      • Other - Brick
    • Substrate
    • Chemistry
      • VOC-free - No VOCs
      • Thermoplastic - Thermoplastic resins
      • Hot melt
    • Application Method
      • Roll - Roll coated
      • Spray - Sprayable
      • Other - Bulk applicators
    • Cure Method
      • Pressure Sensitive (min) - Pressure Sensitive
      • Hotmelt - Hot melt
    • Color
      • Brown - Light Tan
    • Key Specifications
      • FDA (U.S. Food & Drug Administration) and/or CFIA (Canadian Food Inspection Agency): 175.105 - FDA 21 CFR 175.105
    Specifications
    Cure Specs
    Application Temperature (°F) 324 to 385
    Coverage 430 linear feet per pound
    Viscosity (cPs) 15,000 Test Method
    Softening Point (°C) 107 Test Method
    Open Time (min) >1.00, Extra-long
    Bond Strength
    General Bond Strength (psi) High
    Peel Strength (piw) 256 oz/in Test Method
    Material Resistance
    High Temperature Resistance (°C) 49 Test Method
    Other Properties
    Specific Gravity 0.900
    Flash Point (°F) 399.2
    % Solids (%) 100
    Business Information
    Shelf Life Details Store product below 120°F (49°C). When stored at the recommended conditions, this product has a shelf life of 12 months from the date of manufacture.
    Shelf Life Temperature (°F) <120
    Shelf Life Type From the date of manufacture
    Shelf Life (mon) 24
  • Best Practices for 3M Hi-Tack Pressure Sensitive Adhesive 3794

    *See Terms of Use Below

    1. Application

      3M™ Hot Melt Adhesive 3794 is designed for bulk applicators.

    2. Surface Preparation

      Surface Preparation: Surfaces must be clean, dry and dust free. Wipe with a solvent such as isopropyl alcohol for plastic substrates to aid in removing oil and dirt.

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    *See Terms of Use Below

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Viscosity Test Methods
Viscosity Test Method Temperature
15,000 cPs Brookfield Thermocel Viscometer 163°C
Softening Point Test Methods
Softening Point Unit Test Method
107°C Ball & Ring Melt Point, ASTM E28- 67
Peel Strength Test Methods
Peel Strength Type Substrate
256 oz/in 180° Peel Adhesion Flexible canvas bonded to Douglas Fir
High Temperature Resistance Test Methods
High Temperature Resistance Test Method
49°C Highest temperature that the adhesive will support a 2 psi dead load