Plastic Sleeve Bushings Polymer Resin Bearing Plastic Washers

Plastic sleeve bushings polymer resin bearing plastic washersThis series material is a thermal mould character plastic processed by crystal engineering plastic as basic material with proper intensifier and lubricant. The rigidity and high temperature engineer capability is greatly improved because of the use of intensifier, at the same time, the coefficient of the thermal expansion, moulding shrinking rate and wriggle capability decrease, consequently, the size stablity is improved, and this series material range is enlarged and keeps the intrinsic anti-wear capability and anti-drug capability.Typical    projectTesting    methodUnit DICK-EPB1Density  (g/cm3)ISO1183g/cm³1.51Colorreddish    brownCoefficient    of friction to steel0.08-.020Max.    PVN/mm²×m/s0.6Max.    rotating velocitym/s1.0Max.    oscillating velocitym/s0.7Max.    linear velocitym/s3.0Tensile strengthISO527MPa80Compressive    strength (Axial)MPa75E-moduleISO527MPa2500Max.static    pressure of the surfaceMPa70Shore    hardnessISO868D77Continuous    work temperature℃-50/110Short-time    work temperature℃-50/170Thermal    conductivityASTME1461W/m×k0.3Linear    coef. of thermal expansionASTMD696K-1×10-58Moisture absorption RH50/23℃ASTMD570%0.2Max.    water-absorption rate23℃%0.5FlammabilityUL94HBVolume    resistivityIEC60093Ωcm>1014Surface    resistivityIEC60093Ω>1015