Bostik Thermogrip 6370

Bostik Thermogrip 6370 Datasheet
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  • Description for Bostik Thermogrip 6370

    General purpose, medium open time; exceptional boding characteristics on most any combination of materials.

    *See Terms of Use Below

    Application Type Bond
    1 Part or 2 Part 1 Part
    Material Form Stick
    Substrate Acrylic, Drapery, Phenolic, Porous, ABS, Polypropylene, Fabrics
    Industry Food
    Manufacturer Bostik
    Chemistry Hot melt
    Cure Method Hot melt
    Cure Time (min) 1,440
    Viscosity (cPs) 11,000
    Color Colorless, Translucent
    Chemical Resistance Acids & Alkalies, Water
    High Temperature Resistance (°C) 60
    Low Temperature Resistance (°C) -40
    Key Specifications FDA (U.S. Food & Drug Administration) and/or CFIA (Canadian Food Inspection Agency): FDA 21 CFR 175.105

  • Technical Data for Bostik Thermogrip 6370

    *See Terms of Use Below

    Overview
    • Application Type
    • 1 Part or 2 Part
      • 1 Part or 2 Part - 1 Part
    • Material Form
      • Stick
    • Substrate
      • Porous Substrates - Porous
      • Plastic - ABS
      • Acrylic (PMMA) - Acrylic
      • Phenolic
      • Polypropylene
      • Fabric - Drapery, Fabrics
      • Other - Canvas, PC Boards
    • Industry
      • Food & Beverage - Food
      • Industrial - Craft, Drapery, Floral
    • Chemistry
    • Cure Method
      • Hotmelt - Hot melt
    • Color
      • Translucent
      • Clear / Transparent - Colorless
    • 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
    Cure Time (min) 1,440
    Viscosity (cPs) 11,000 Test Method
    Fixture or Handling Strength Time (min) 1,440
    Softening Point (°C) 69, 79 to 86
    Open Time (min) Medium, 0.50 to 1.00
    Bond Strength
    Peel Strength (piw) 10.5 (lbs./linear inch) Test Method
    Shear Strength (psi) 455, 385, 310, 310, 415 Test Method
    Material Resistance
    Chemical Resistance Acids & Alkalies, Water
    High Temperature Resistance (°C) 60
    Low Temperature Resistance (°C) -40
    Hardness
    Flexibility Flexible
    Other Properties
    Specific Gravity 0.968 (gm/cc) Test Method
    Business Information
    Shelf Life Details Shelf Life: 999 days @ 73.4°F (23°C), Shipping and storage: Between 40°F to 95°F (4°C to 35°C)
    Shelf Life Temperature (°F) 73
    Shelf Life (mon) 33

  • Best Practices for Bostik Thermogrip 6370

    *See Terms of Use Below

    1. Surface Preparation

      All surfaces should be clean and free of contaminants. If necessary, clean surfaces with solvent.

    2. Application

      Apply the adhesive to the more difficult-to-bond surface. In general, hard, smooth surfaces are more difficult to bond than rough, porous surfaces. Metals should be pre-warmed up to 200°F (95°C) for optimum results. Open-time varies depending on application temperature, amount of adhesive applied, type of substrate and ambient temperature conditions. Mate the surfaces to be bonded as quickly as possible after adhesive has been applied for optimum bond strength. Use firmest pressure practical for object being bonded. Do not move or adjust surfaces after contact has been made, as inferior bond strength will result. Typically, a properly formed hot melt adhesive bond will achieve 50% of its strength after 1 minute, 75% after 1 hour, and 100% after 1 day.

  • Comparable Materials for Bostik Thermogrip 6370

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Viscosity Test Methods
Viscosity Temperature
11,000 cPs 177°C
Shear Strength Test Methods
Shear Strength Substrate Test Method
455 psi Aluminum-to-Al (Preheat bond)
385 psi Acrylic to Acrylic
310 psi ABS to ABS ABS failure
310 psi Polypropylene to Polypropylene
415 psi Phenolic to Phenolic
Peel Strength Test Methods
Peel Strength Substrate
10.5 (lbs./linear inch) Canvas-to-Canvas
Specific Gravity Test Methods
Specific Gravity Test Method
0.968 (gm/cc) After 24 Hour Cure