HF-3550 Low Temperature Unsealing Single Component HDI Isocyanate Curing Agent

Model HF-3550 Type Low-temperature unsealing one-component HDI isocyanate curing agent Applications Various types of polyurethane type one-component baking type coatings, inks, adhesives. Main Characteristics -110℃ low temperature unsealing, high temperature fast curing; -Good compatibility with various types of resins to improve water resistance, flexibility, chemical resistance and adhesion of paint film; -High storage stability at room temperature.   Product specification Properties Numerical value Non-volatile component (%) 70±1 Appearance Clear transparent liquid Viscosity (25℃, mPa.s) 1000-1500 NCO content (%) 10.0±1 Solvent PM Specific gravity 1.0-1.1   Storage It should be stored at 5°C to 30°C in a dry indoor place away from direct sunlight. Under the specified storage conditions, the expected shelf life of this product is 360 days. Material Safety Material Safety Data Sheets for this product are available upon request.