Kohesi Bond

KB 1427 HT-3

Kohesi Bond KB 1427 HT-3 is an exclusive one component epoxy system that can cure completely in 2 – 3 minutes at 150& 176C. Although it requires a minimum temperature of 120& 176C for curing, it cures equally fast (3 – 5 minutes) at that temperature. KB 1427 HT-3 offers an extremely wide serviceable temperature range of -50& 176C to +200& 176C, with an impressive glass transition temperature (Tg) of 120& 176C. This product’s unlikely low exotherm makes it ideal for use in potting up to 1/4 inch thicknesses. Being a one component system, it requires no mixing and provides ease of application. This epoxy system will not set-up unless heated above 100& 176C. KB 1427 HT-3 also adheres well to a wide variety of substrates including metals, ceramics, composites, most plastics and glass. It provides outstanding mechanical strength properties and dimensional stability. In addition to superior electrical insulation, KB 1427 HT-3 also offers first-rate chemical resistance. It has a yellow – brown color. This product is available in a paste version as well as in a toughened version for enhanced resistance to mechanical shock and thermal cycling. Owing to its splendid performance and ease of use, KB 1427 HT-3 is ideal for use in aerospace, electronics, chemical processing and various OEM applications.PRODUCT HIGHLIGHTS Superb electrical insulation Snap curing Impressive chemical resistance Castable up to 1/4 inch thicknesses Glass transition temperature (Tg) of 120& 176C Unlimited working life at room temperatureTYPICAL APPLICATIONS Bonding Sealing Potting EncapsulationIndustrial Certification : RoHS Compliant and NASA (Low Outgassing ASTM E-595)Packaging : Cans, Pails, Syringes

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