Bostik 7535 Severe Service Datasheet Bostik 7535 Severe Service

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  • Description for Bostik 7535 Severe Service

    One-component; bonds instantly; easily dispensed; superior performance adhesive.

    Note: This material has been discontinued. Please view the Comparable Materials tab or call us at (262) 293-7970 for additional help.

    *See Terms of Use Below

    Application Type Bond
    1 Part or 2 Part 1-Part
    Material Form Liquid
    Substrate Porous substrates
    Manufacturer Bostik
    Chemistry Cyanoacrylate, Ethyl
    Cure Method Moisture
    Cure Temperature (°C) 20 to 25
    Cure Time (min) 2.00 to 4.00
    Viscosity (cPs) 4,800 to 5,200
    High Temperature Resistance (°C) 127
    Low Temperature Resistance (°C) -81
    Light Refractive Index (RI) 1.4200 to 1.4800
    Key Specifications Mil-Spec (United States Military Standard): MIL Spec A46050-C Type II

  • Technical Data for Bostik 7535 Severe Service

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    Overview
    • Application Type
    • 1 Part or 2 Part
      • 1-Part
    • Material Form
      • Liquid
    • Substrate
      • Porous Substrates
    • Chemistry
    • Cure Method
      • Moisture / Condensation Cure - Moisture
    • Key Specifications
      • Mil-Spec (United States Military Standard) : A-46050C - MIL Spec A46050-C Type II
    Specifications
    Cure Specs
    Cure Temperature (°C) 20 to 25 Test Method
    Cure Time (min) 2.00 to 4.00 Test Method
    Viscosity (cPs) 4,800 to 5,200
    Bond Strength
    Peel Strength (piw) Good
    Shear Strength (psi) High
    Impact Strength (psi) Good, 20 to 25 (lbs/in)
    Tensile Strength (psi) High, 3200 (lbs/in)
    Material Resistance
    High Temperature Resistance (°C) 127
    Low Temperature Resistance (°C) -81
    Conductivity
    Dissipation Factor 2.02000 Test Method
    Dielectric Constant 3.34 Test Method
    Hardness
    Shore D Hardness 65(Barcol)
    Elongation (%) 0
    Other Properties
    Light Refractive Index (RI) 1.4200 to 1.4800 Test Method
    Specific Gravity 1.050
    Outgassing No outgassing Test Method
    Flash Point (°F) 200.0
    Business Information
    Shelf Life (mon) 12
    Not Good For
    Don't Use With some plastics

  • Best Practices for Bostik 7535 Severe Service

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    1. Surface Preparation

      Parts to be bonded with cyanoacrylates must be clean and free of oil, silicone and mold release agents.

  • Comparable Materials for Bostik 7535 Severe Service

    *See Terms of Use Below

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Cure Temperature Test Methods
Cure Temperature Cure Time Test Method
20 to 25°C
Cure Time Test Methods
Cure Time Test Method
2.00 to 4.00 min Cure time is related to bond thickness. These values are typical but are dependent on bond line. Note: All Bostik cyanoacrylates are non-corrosive to copper.
Dielectric Constant Test Methods
Dielectric Constant Test Method
3.34 1mc (ASTM D-150-54T)
Dissipation Factor Test Methods
Dissipation Factor Test Method
2.02000 @ 1mc, %
Light Refractive Index (RI) Test Methods
Light Refractive Index (RI) Test Method
1.4200 to 1.4800 in (20 C/D)
Outgassing Test Methods
Outgassing Temperature (°C) Test Method
No outgassing 22°C 10.6mm Hg 72°F