| Message: | 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 url:http://www.oilite-bearing.com |
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