Product Highlights:- Exceptionally high Tg of > 240°C
- Wide service temperature range
- Superior chemical resistance
- Long working life at room temperature
- Exceptional electrical insulation properties
- Very high bond strength
Kohesi Bond KB 1456 HT-1 is a two component, heat curing epoxy system suitable for bonding and sealing. It has a convenient 100:35 (Part A: Part B) mix ratio by weight. This epoxy system offers a high glass transition temperature (Tg) of > 240°C. It rapidly cures at moderately elevated temperatures and can achieve even faster cures at higher temperatures. It takes 2 - 3 hours to cure at 150°C. A post cure at 200°C for a few hours is highly recommended. It offers a very long working life at room temperature, allowing to bond large parts. It has an extensive service temperature range of -75°C to +320°C. This adhesive fosters outstanding mechanical strength properties, along with dimensional stability. Please note that KB 1456 HT-1 is relatively exothermic and should not be cured in thick sections. KB 1456 HT-1 adheres well to a wide variety of substrates including metals, ceramics, most plastics and glass. In addition to superior electrical insulation, it also offers excellent chemical resistance to a variety of acids, bases, solvents and other chemicals. Part A is tan in color and Part B is dark brown in color. KB 1456 HT-1 is widely used in applications requiring excellent chemical resistance at elevated temperatures, along with superior bond strength. Typical Applications: Information provided by Kohesi Bond Custom Engineered Adhesives |
