HL9647 is an isocyanate free hot melt moisture-curing adhesive. HL-9647 forms tough, heat resistant bonds after full cure. Cure time is a function of moisture availability and ambient temperatures. Typical cure times for HL-9647 at relative humidity of 30-60 % and ambient temperatures of 60 to 80 °F vary from 3 to 10 days depending on the substrate and coat weight. Open time of HL9647 vary depending on the substrate and method of application. In a thin film, open times range from 2 to 10 seconds and bead open time range from 30 to 60 seconds. HL9647 bonds well to nonpolar plastics, metals, paper, and wood. Features and Benefits: - Isocyanate free
- High heat resistance
- High adhesion on a variety of substrates
- High toughness
- 100% solid
Information provided by H.B. Fuller Company |