简介
美孚SHC 500 系列是碳氢合成油，专为液压系统而设计由于不含蜡质，有较高的粘度指数和稳定之剪切性能。在温度极低及极高的操作情况下，本油品能提供突出效能，非一般矿物性油可比。
优点
· 低温泵送性能极佳
· 使用寿命长
· 令油压系统机件可使用至其设计寿命
用途
美孚SHC 500系列合成液压油适用于采用柱塞泵，齿轮泵或叶片泵之液压系统上。本油可在广阔温度范围下操作，系统内的油温高达 120 ℃ 仍可正常使用；即使低至 -30℃ ，亦有超卓之泵送性能。本产品可与一般矿物性油相容使用，对用于矿物性油类之喉管及密封材料，也不会造成不良效果。本油品尤为适用於永久密封的液压系统及马达。
性质
· 有突出之低温粘度性能及完全不含腊质，可免堵塞超微滤器
· 极优异之高温抗氧化及耐热性减低油泥及沉淀形成，延长使用寿命
· 采用极稳定之添加剂配方，有高度防磨性能，特别是抗乳化功能，对铁质及有色金属有防蚀保护，并有抗泡沫之特性
· 所提供之保护，超越各活塞泵，叶片泵及齿轮泵制造商之要求
 

Product Descr1ption
The Mobil SHC 500 series synthesized hydrocarbon fluids are designed for use in hydraulic systems. These wax free fluids have an inherently high viscosity index and are shear stable. The Mobil SHC 500 series provides outstanding performance, under severe high as well as low operating temperature conditions, beyond the capabilities of mineral oils.
Benefits
· Provides low-temperature pumpability
· Extends fluid life
· Provides maximum service life for system components
Application
The Mobil SHC 500 series synthetic hydraulic fluids are recommended for hydraulic systems using piston, gear and vane pumps. They have an extremely wide operating temperature range and can be used in hydraulic systems where bulk oil temperatures reach 120℃ . They have outstanding pumpability at - 30℃ and below. These products are miscible with mineral oils and are compatible with the hose and seal materials used with conventional mineral oils. They are especially useful in sealed-for-life hydraulic systems and motors.
Properties 
· Outstanding low temperature viscosity properties and complete absence of wax which could clogultrafine filters  
· Excellent high temperature oxidation and thermal stability which minimizes sludge formation, deposit buildup and provides longservice life  
· Super stabilized additive package provides a high level of wear protection, controlled demulsibility, good ferrous and non-ferrous metal corrosion protection and good antifoam protection 
·  Hydraulic system protection exceeds that required by manufactures of piston, vane and gear pumps