Product Description
High quality Pu Rubber printing roller
PU(Polyurethane)is an engineering plastic of tough, crack-resistant and abrasion-resistant which lasts significantly longer than conventional rubbers and plastics.Other properties:Oil & Solvent resistanceResistance to acids/basesExcellent mechanical propertiesResistance to heat agingVibration Dampening build up (hysteresis)Food grade applicationsApplications:Industry: Gears, Cams, Bushes, Bearings, Gaskets, Pulleys, Liners.Textile: Loom Pivot Bearings, Gears for Looms and Knitting Machines, Shuttles, Rollers.metal: Bearings, Bearing Cages, Slipper Pads, Gears, Bushes, Wear Strips, Rollers, Eccentric Rollers, Wobble Box Inserts.Material Handling Equipments: Cranes / Forklifts / Conveyors, RopewaysAutomobile: Wear Rings, Pads, Swivel Bushes, Throttle linkages, Bushes, Shakle Pin BushesPaper/Sugar Mills: Gears, Bushes Pulleys, Roller BearingsBottling & Food Processing: Star Wheels, Scrolls, Guides, Cams, Cam Followers, Rollers, Timing ScrewsMarine: Bushes, Gears, Rings, Trunion Bearings, Rollers & Roller Bearings, Stern Tubes
PropertyItem No.UnitValue1Densityg/cm31.162Hardness Shore D--60(+,-2)3Tensile strengthMPa454100% ModulusºCMPa19.35Angle Tear strength, Die CKN/m1206Elastic Resilience (%)%107Erapol temperature (ºC)ºC55~658DIN Abrasion Resistancemm 31009Post Cure @110ºCHours1610Aging coefficient (100ºCX144h)-->0.911Coefficient of water resistance-->0.812Rate of volume changing (23 ºCX24h)-- <313Elongation%330