1, low temperature resistance, weather resistance, ozone resistance, TPU weather resistance aging better than natural rubber and other synthetic rubber, its ozone resistance, radiation characteristics in the aerospace industry has a special purpose;
2, oil: TPU oil resistance is superior to nitrile rubber, with excellent oil life;
3, excellent wear resistance: Its Taber abrasion value of 0.35-0.5mg, is the smallest plastic. Add lubricant can reduce friction, thereby further improving the degree of wear;
4, tensile strength and elongation: TPU tensile strength of natural rubber and synthetic rubber 2-3 times, polyester TPU tensile strength of 60Mpa, elongation 410%, the tensile strength of polyurethane TPU 50Mpa, elongation of 550%;
5, hardness range: TPU hardness of 10A-80D, 15A have the following similar compression deformation characteristics. In the hardness above 85A remain flexible, which is not the characteristics of other elastomers, TPU has a high load carrying capacity and good suction effect;
6, food medical and health: TPU has biocompatibility and anti-hemagglutination, medical TPU applications more widely. Such as blood vessels, ureters, transfusion tubes. TPU does not contain enhancer, non-toxic and tasteless, widely used in food industry; Coupling Hoses