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Elmet Technologies

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Kohesi Bond KB 10230 Two component, low viscosity, optically clear, room temperature curing epoxy
Categories: Polymer; Thermoset; Epoxy; Epoxy Adhesive; Epoxy Encapsulant, Unreinforced

Material Notes: Product Highlights:
  • Outstanding optical clarity
  • First-rate toughness
  • Excellent flow properties
  • Tremendous mechanical strength properties
  • Exceptional electrical insulator
  • Long working life
Kohesi Bond KB 10230 is a two component, room temperature curing epoxy system suitable for bonding, sealing, coating and encapsulating applications. It has a 100:32 (Part A: Part B) mix ratio by weight. The highlight of this product is its superior optical clarity and its long working life at room temperature. This product offers very good flow properties, allowing it to be applied in extremely thin layers. This epoxy system readily cures at room temperature and can achieve faster cures at elevated temperatures. The optimal cure schedule is an overnight room temperature set-up followed by a heat cure at 70°C - 90°C for 3 - 5 hours. KB 10230 offers superior impact resistance. It offers a service temperature range of -65°C to +150°C. It offers outstanding physical strength properties. KB 10230 adheres well to a wide variety of substrates including metals, ceramics, most plastics and glass. In addition to superior electrical insulation and dimensional stability. This product’s low exotherm, light transmission capability and strength makes it ideal for use in aerospace, electronics, optical, fiber-optic and various OEM applications.

Typical Applications:

  • Bonding
  • Sealing
  • Coating
  • Encapsulation
  • Potting

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 5.0 - 50 cPPart B
 10000 - 16000 cPPart A
 
Mechanical PropertiesOriginal ValueComments
Hardness, Shore D >= 70
Tensile Strength >= 9700 psi
Compressive Strength >= 15500 psi
Adhesive Bond Strength >= 3400 psiTensile Lap Shear, Al/Al
 
Electrical PropertiesOriginal ValueComments
Volume Resistivity >= 1.00e+14 ohm-cm
Dielectric Constant 3.25
@Frequency 1000 Hz
Dissipation Factor 0.0060
@Frequency 1000 Hz
 
Thermal PropertiesOriginal ValueComments
Maximum Service Temperature, Air 150 °C
Minimum Service Temperature, Air -65.0 °C
 
Processing PropertiesOriginal ValueComments
Cure Time 2.00 - 3.00 hour
@Temperature 70.0 - 90.0 °C
Option 2
 72.0 - 120 hour
@Temperature 23.0 °C
Option 1
Working Life >= 200 min100 g of mixed epoxy
Shelf Life 12.0 Monthin original unopened containers

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PKOHESI969 / 249148

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