• PU



    Polyurethane is the abbreviation of polyurethane. Its English name is polyurethane, which is a kind of polymer material. Polyurethane is an emerging organic polymer material, known as the "fifth largest plastic", and is widely used in many areas of the national economy because of its excellent properties. Product applications include light industry, chemicals, electronics, textiles, medical, construction, building materials, automotive, national defense, aerospace, aviation, etc.

    Polyurethane sealant has many excellent characteristics, including: (1) wide adjustable range of performance and strong adaptability (2) good abrasion resistance; (3) high mechanical strength; (4) good bonding performance; (5) good elasticity , Has excellent resilience, can be used for dynamic seams; (6) good low temperature flexibility; (7) good weather resistance, service life up to 15-20 years; (8) good oil resistance; (9) biological aging resistance; (10) The price is moderate.