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Master Bond adhesives

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Kohesi Bond KB 1613 R80 One component, rapid curing epoxy for bonding, sealing and potting applications
Categories: Polymer; Thermoset; Epoxy; Epoxy Adhesive; Epoxy Encapsulant, Unreinforced

Material Notes: Product Highlights:
  • Thermally conductive
  • Lower exotherm while curing
  • Expeditious cures at 80°C or higher
  • Superior dimensional stability
  • Exceptional electrical insulation properties
  • Unlimited working life at room temperature
Kohesi Bond KB 1613 R80 is a single component epoxy system suitable for bonding, sealing, potting and encapsulation applications. Being a one component system, it does not require any mixing and offers an unlimited working life at room temperature. Unlike other one component epoxies, this product can be cured at temperatures as low as 80°C. Although superlative properties are obtained with higher temperature cures, good mechanical strength properties and dimensional stability are furnished by 80°C cures as well. KB 1613 R80 offers an extensive service temperature range of -70°C to +180°C. This product’s exquisite flow properties and lower exotherm makes it ideal for use in potting and encapsulation applications for 1/2” thicknesses and beyond. KB 1613 R80 adheres well to a wide variety of substrates including metals, ceramics, most plastics and glass. In addition to superior electrical insulation and thermal conductivity, KB 1613 R80 also offers excellent chemical resistance to a variety of fuels, oils and water. It has a tan - yellow color. With a combination of Excellent performance, ease of use and speedy cures at convenient temperatures, KB 1613 R80 is widely used in electronics, aerospace, major OEM and similar applications.

Typical Applications:

  • Bonding
  • Coating
  • Sealing
  • Potting
  • Encapsulation

Information provided by Kohesi Bond Custom Engineered Adhesives

Vendors: Kohesi Bond is a pioneer in manufacturing over 300 grades of custom engineered adhesives, sealants, coatings, potting and encapsulation compounds. Our first-rate adhesives are tailor-fitted to meet your exact specifications and offer superior strength and performance in your application. Learn more about Kohesi Bond’s industry-ready products at kohesibond.com.

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Physical PropertiesOriginal ValueComments
Viscosity 60000 - 120000 cP
 
Mechanical PropertiesOriginal ValueComments
Tensile Strength >= 5200 psi80°C cure for 50 minutes
 >= 8000 psi120°C cure for 30 minutes
Adhesive Bond Strength >= 950 psiTensile Lap Shear, Al/Al, 80°C cure for 50 minutes
 >= 2200 psiTensile Lap Shear, Al/Al, 120°C cure for 30 minutes
 
Electrical PropertiesOriginal ValueComments
Volume Resistivity >= 1.00e+14 ohm-cm80°C cure for 50 minutes
 >= 1.00e+15 ohm-cm120°C cure for 30 minutes
Dielectric Constant 4.21
@Frequency 60 Hz
120°C cure for 30 minutes
 4.42
@Frequency 60 Hz
80°C cure for 50 minutes
 
Thermal PropertiesOriginal ValueComments
Thermal Conductivity 0.800 - 0.900 W/m-K
Maximum Service Temperature, Air 180 °C
Minimum Service Temperature, Air -70.0 °C
 
Processing PropertiesOriginal ValueComments
Cure Time 25.0 - 30.0 min
@Temperature 120 °C
Option 2
 50.0 - 60.0 min
@Temperature 80.0 °C
Option 1
Shelf Life 3.00 - 6.00 Month
@Temperature 10.0 °C
in original unopened containers

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PKOHESI957 / 249136

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