Polyurethane Adhesives

Polyurethane adhesive containing a strong polarity and chemical reactivity of-NCO-(isocyanato),-NHCOO-(carbamate group), and the active hydrogen-containing substrates, such as foam, plastic, wood, leather , fabric, paper, ceramics and other porous materials, as well as metal, glass, rubber, plastic and other smooth surface of the material has excellent chemical adhesion; has excellent shear strength and impact resistance, suitable for a variety of structural bonded areas, and have excellent flexibility characteristics; polyurethane adhesive rubber adhesive has excellent characteristics, can adapt to different thermal expansion coefficients of the substrate bond that forms between the base has a soft - hard transition layer, not only bonding strong, but also has excellent cushioning, shock absorption function; low and ultra-low temperature performance polyurethane adhesive over all other types of adhesives; waterborne polyurethane adhesives - water-based polyurethane adhesives with low VOC content, low or no environmental pollution, noncombustible features, is focusing on the development direction of polyurethane adhesives.