What is PUR hot melt adhesive?
Author: source: Datetime: 2018-06-07 15:24:01
PUR hot melt adhesive is also called moisture curing reactive polyurethane hot melt adhesive. The main component is isocyanate-terminated polyurethane prepolymer. PUR's adhesiveness and toughness (elasticity) can be adjusted, and it has excellent bonding strength, temperature resistance, chemical resistance and aging resistance. In recent years, it has become one of the important varieties of the adhesive industry. PUR hot melt adhesives are widely used in packaging, wood processing, automotive, textile, electrical and mechanical, aerospace and other national economic fields.
PUR hot melt adhesives not only glue porous materials such as foams, ceramics, wood, fabrics, etc., but also can bond surface-smooth materials such as steel, aluminum, stainless steel, metal foil, glass, plastic, leather, and rubber, ect. It also has a fairly high cohesive strength and can adjust the ratio of raw materials as needed to obtain a series of adhesives from flexible to rigid.
If you are interesting in manufacturing PUR hot melt adhesives, Please contact JCT about Reactor.