Bostik Simson ISR 70-08 w/ 70-08A

Bostik Simson ISR 70-08 w/ 70-08A Datasheet
  • Description for Bostik Simson ISR 70-08 w/ 70-08A

    High tack, high green strength adhesive / sealant; low electrical conductivity; neutral cure; solvent free; low volume shrinkage.

    *See Terms of Use Below

    Application Type Bond, Seal
    1 Part or 2 Part 1 Part
    Material Form Paste
    Substrate Coated steel, Aluminum, Polyester, Glass
    Manufacturer Bostik
    Chemistry SMP (Silyl Modified Polymer), PVC-free, Isocyanate-free, Solvent-free
    Cure Method Moisture
    Cure Temperature (°C) 20
    Cure Time (min) >1,440
    Color Black
    High Temperature Resistance (°C) 120, 180
    Low Temperature Resistance (°C) -40
  • Technical Data for Bostik Simson ISR 70-08 w/ 70-08A

    Overview
    • Application Type
    • 1 Part or 2 Part
      • 1 Part or 2 Part - 1 Part
    • Material Form
      • Paste
    • Substrate
    • Industry
      • Other Transportation - Coach
      • Industrial - Mobile, Windscreenes
      • Other - Many different materials for OEM
    • Chemistry
      • Solvent-Free - PVC-free
      • Isocyanate - Isocyanate-free
      • Silyl Modified Polymer (SMP) / MS Polymer - SMP (Silyl Modified Polymer)
    • Application Method
      • Dispenser - Air-pressure gun
      • Brush - Hand
    • Cure Method
      • Moisture / Condensation Cure - Moisture
    • Color
      • Black
    Specifications
    Cure Specs
    Application Temperature (°F) 41 to 95
    Cure Temperature (°C) 20 Test Method
    Cure Time (min) >1,440 Test Method
    Tack Free Time (min) <15, High Test Method
    Work / Pot Time (min) <10 Test Method
    Bond Strength
    General Bond Strength (psi) Good
    Shear Strength (psi) 360 (Approx. 2.5 MPa) Test Method
    Green Strength (psi) High, Approx. 1800 Pa Test Method
    Tensile Strength (psi) 300 (2.1 MPa), 420 (2.9 MPa) Test Method
    Material Resistance
    UV Resistance Very Good
    Environmental Resistance Very Good
    High Temperature Resistance (°C) 120, 180
    Low Temperature Resistance (°C) -40
    Moisture/Humidity Resistance Moisture/humidity resistance
    Conductivity
    Dielectric Strength (V/mil) Low
    Electrical Conductivity (mhos/cm) Low
    Volume Resistivity (O) >e11 (Vcm) Test Method
    Hardness
    Shore A Hardness 65 Test Method
    Elongation (%) 225 Test Method
    Flexibility Permanently elastic
    Modulus (psi) 623 Test Method
    Other Properties
    Specific Gravity Approx. 1.4 g/ml
    Business Information
    Shelf Life Details Bostik® 70-08A / Simson ISR 70-08 may be stored for 12 months in a closed (unopened) container in a dry place at temperatures between 41°F to 86°F (5°C to 30°C) (Sausages - 12 months )., Bostik® 70-08A / Simson ISR 70-08 may be stored for 12 months in a closed (unopened) container in a dry place at temperatures between 41°F to 86°F (5°C to 30°C) (cartridges 18 months)., Bostik 70-08A may be stored in a closed (unopened) container in a dry place at temperatures between 41°F to 86°F (5°C to 30°C) for 9-18 months dependent on package size.
    Shelf Life Temperature (°F) 41 to 86, 41 to 86, 41 to 86
    Shelf Life (mon) 12, 18, 9 to 18
  • Best Practices for Bostik Simson ISR 70-08 w/ 70-08A

    *See Terms of Use Below

    1. Surface Preparation

      For good adhesion, a clean, dry and grease free surface is necessary. Cleaning of the ceramic coated layer can be done with Simson "wash" Primer M (a one-step pretreatment) or Isopropyl alcohol. The pretreatment with Simson Primer M is also adequate for many closed surfaces like e.g. aluminum, coated steel, polyester (GRP). For more details concerning Simson Primer M, consult the specific technical data sheet.

    2. Application

      Bostik® 70-08A / Simson ISR 70-08 can easily be extruded with a hand or air pressure gun at temperatures between 41°F to 95°F (5°C to 35°C). The speed of application can be improved by heating up to 158°F (70°C) maximum.

      Within a few minutes after applying Simson Primer M, the screen can be bonded. The screen has to be bonded within 15 minutes after applying Bostik® 70-08A / Simson ISR 70-08. The drying time of the ‘wash primer’ can be reduced to seconds if a hot air blower is used. When no ceramic coating is available or the ceramic coating doesn’t supply sufficient UV protection, Simson Primer G is needed after the screen has been cleaned with Isopropyl alcohol, unless a cover shields the glass-adhesive interface from UV radiation.

    3. Clean-Up

      Cleaning tools or removing uncured residue of Bostik® 70-08A / Simson ISR 70-08 can be done with a clean colourless cloth, wetted with Isopropyl alcohol. It is recommended to make a trial first to check possible attack of the substrate by Isopropyl alcohol.

  • Comparable Materials for Bostik Simson ISR 70-08 w/ 70-08A

    *See Terms of Use Below

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Cure Time Test Methods
Cure Time Test Method
>1,440 min Curing speed after 24 hours, ca. 3 mm, 70°F/20°C @ 50% R.H.)
Tack Free Time Test Methods
Tack Free Time Tack Free Temperature Test Method
<15 min 20°C 70°F/20°C @ 50% R.H., ca.
High
Work / Pot Time Test Methods
Work / Pot Time Test Method Temperature
<10 min 70°F/20°C @ 50% R.H. 20°C
Cure Temperature Test Methods
Cure Temperature Cure Time Test Method
20°C Curing speed after 24 hours, ca. 3 mm, 70°F/20°C @ 50% R.H.)
Shear Strength Test Methods
Shear Strength Type Substrate Test Method
360 psi (Approx. 2.5 MPa) Shear strength Aluminum-to-Aluminum DIN 53283/ASTM D1002, Shear stress, adhesive thickness 2mm, test speed 50 mm/min.
Tensile Strength Test Methods
Tensile Strength Test Method
300 psi (2.1 MPa) Tensile stress 100%, DIN 53504/ISO 37
420 psi (2.9 MPa) Tensile stress at Break, DIN 53504/ISO 37
Green Strength Test Methods
Green Strength Test Method
High
Approx. 1800 Pa Physical Rheometer MC100
Volume Resistivity Test Methods
Volume Resistivity Test Method
>e11 (Vcm) DIN 53482
Elongation Test Methods
Elongation Test Method
225 % DIN 53504/ISO 37, at Break, ca.
Modulus Test Methods
Modulus Test Method
623 psi DIN 53504/ISO 37, E-Modulus(10%)
Shore A Hardness Test Methods
Shore A Hardness Shore Hardness Test Method
65 DIN 53505