Benefits of PUR:

1. Good wear resistance: possess excellent wear resistance

2. Wide hardness range: the hardness of PUR Product is about A10-D80 Shore, while common rubber is A60-100. It is worth noting that in this hardness range, polyurethane elastomer possesses 400-800% tensile stretch, while the highest hardness is A70 when the tensile stretch of natural rubber is 550.

3. High tenacity and high tensile stretch.

4. Excellent oil resistance property: oil resistance property of PUR Product is better than nitrile rubber; aging resistance is better than natural rubber and other synthetic rubber; Polyether PUR is better than Polyester PUR in hydrolysis resistance, acid resistance, solution corrosion resistance and so on.

5.Polyurethane product has excellent characteristics of small volume, high intensity, heat insulation, sound insulation, inflaming retarding, cold resistance, corrosion resistance, no water absorption, easy and quick construction and it has become indispensable material to insulate heat and keep warm, waterproof and repair holes, seal in building, transportation, petroleum, chemical engineering, electrical power and cold storage industries.