Properties of PU smooth round Belt: 1.DIA:2--20mm 2.Stretching rate:1.5-3% 3.Surface:Smooth 4.Hardness:90A Features of PU smooth round belt:1. Outstanding abrasion resistance 2. High tensile and tear strength 3. Resistance to oils, fuels,and oxygen 4. Good weatherability and high impact resistance 5. Low compression set ApplicationCeramic Tiles & Roof TilesPackaging MachinesFood IndustryGlass ...