装备的油

Heavy-Duty Industrial Gear Oils series are extra high performance gear oils, which are formulated from high quality mineral oils and sulphur / phosphorus extreme pressure additive system. These lubricants provide outstanding load carrying ability and friction-modifying characteristics, as well as perfect protection against corrosion of steel and rusting. They have excellent water separating properties and resistance to foaming in service. Features ·Outstanding EP characteristics, protecting heavy-duty gears against wearing ·Excellent anti-oxidation property to extend drain intervals ·Good anti-rust and anticorrosion characteristics, protecting gears from corrosion ·Good anti-foam resistance and demulsion performance Application ·Suitable for gear driving devices with gear contact stress higher than 1100MPa (N/mm2) such as devices used in the fields of metallurgy, construction, mining and chemical industry. Technical Specification Meet or exceed the following performance specifications: ·GB 5903 L-CKD, ·AGMA 250.04EP & USS 224 Typical Properties Items 100 150 220 320 460 680 Viscosity@40ºC,cSt 90 110 135 165 198 242 288 352 414 506 612 748 Viscosity Index min 90 Flash Point(COC) , ºC min 180 200 Pour Point, ºC max -8 -5 Copper Corrosion (100ºC,3h) max 1 FZG min 11