Material References

Personally organized material systems, hardness, and public performance references.

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CompareCodeCategoryBase polymerHardness (Shore A)Service temp.StatusCharacteristics
轨道车辆门系统中空密封条E70-RAILRail door and window EPDMRubberEPDM EPDM rubber70-50~130℃CollectedEPDM 70 for rail vehicle doors and windows, resistant to ozone, rainwater, cleaning agents, and weathering.
航空燃油系统 O 形圈与挡圈F75-01Low-compression-set FKMRubberFKM Fluoroelastomer75-20~220℃CollectedLow-compression-set FKM 75 for high temperature, aviation fuel, lubricant, and high-reliability static sealing.
轨道交通轴箱组合密封H85-RAILHigh-strength rail axle-box HNBRRubberHNBR Hydrogenated nitrile rubber85-35~160℃CollectedHigh-strength wear-resistant HNBR 85 for rail axle boxes and high-load dynamic oil seals.
轨道交通轴箱组合密封H85-RAIL - CopyH85-RAILRubberHNBR Hydrogenated nitrile rubber85-35~160℃CollectedHigh-strength wear-resistant HNBR 85 for rail axle boxes and high-load dynamic oil seals.
机器人夹爪气缸 U 形密封N70-01General-purpose oil-resistant NBRRubberNBR Nitrile rubber70-30~120℃CollectedGeneral-purpose oil-resistant NBR 70 for robotic pneumatic grippers, O-rings, and oil seals.
机器人关节旋转密封S60-ROBOTLow-temperature robotic-joint VMQRubberVMQ Silicone rubber60-55~200℃CollectedLow-temperature-flexible VMQ 60 for robotic joint dust exclusion, light rotary duty, and clean environments.