Product Description
Kohesi Bond KB 1631 ANHT is a two component, room temperature epoxy system suitable for bonding, sealing and coating. It has a very convenient 1:1 (Part A: Part B) mix ratio by weight or volume. Primarily, it offers stellar thermal conductivity, making it ideal for heat transfer applications. 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 1631 ANHT being a filled system, offers first-rate dimensional stability and exceptionally low coefficient of thermal expansion. It offers an extensive serviceable temperature range of -50°C to +200°C. It is a phenomenal adhesive offering preeminent physical strength properties. KB 1631 ANHT adheres well to a wide variety of substrates including metals, ceramics, most plastics and glass. In addition to superior electrical insulation, and thermal conductivity, it also offers astounding chemical resistance to a variety of acids, bases, fuels, oils and water. Part A has a light gray color and Part B has a gray color. Owing to its remarkable performance and heat transfer capabilities KB 1631 ANHT is widely used in electronics, aerospace, quality OEM and other similar industries.
Product Highlights
   Superior thermal conductivity
   Easy 1:1 mix ratio by weight or volume
   Resistant to temperatures as high as 200°C
   Superior dimensional stability
   Exceptional electrical insulation properties
   Low coefficient of thermal expansion
Typical Applications
KB 1631 ANHT can be packaged in various sizes and units to conform to your needs.
RoHS Compllant