佳高SHC200美孚佳高合成冷冻机油系列 Gargoyle Arctic SHC 220 224 226 228 230 234冷冻机油

　　简介

　　佳高SHC200冷冻油系列是专为冷冻压缩机而设计的全合成润滑油。这是经特别配炼的合成碳氢润滑油，可应付严厉操作情况，效能远胜于一般的矿物油类。

　　优点

　　·提供高温抗磨损保护

　　·防止低温操作时产生沉积

　　·减少排气阀积垢

　　·增加压缩机操作效率

　　用途

　　佳高SHC200系列是专为压缩温度非常高的往复式冷冻压缩机而设。亦适用于蒸发器温度极低的冷冻系统及使用R12、R22R114和氨作冷冻剂的螺杆式压缩机，它适用于使用二氧化硫以外的任何制冷系统。

　　佳高SHC200系列可与一般矿物油完全混和使用。即使偶尔混入矿物油，只会将本合成油之部份超卓的性能降低，但仍可如常操作。但是，为了获得本油的最佳效果，应在适当而不影响生产的情况下将整个系统的润滑油更换。

　　性质

　　·低倾点

　　·不含腊质

　　·高粘度指数

　　·耐热稳定性高

　　·有冷冻剂或其他系统物质渗入仍能保持其高度化学稳定性

　　·低挥发率

　　·对R12、R22和氨等冷冻剂有低的溶解度

　　·完全与一般矿物油及采用矿物油之系统相容

　　Product Description

　　The Gargoyle Arctic SHC 200 Series is a family of fully synthetic industrial lubricants developed specifically for refrigeration compressors. They are synthesized hydrocarbon lubricants especially formulated for severe conditions that are beyond the capabilities of conventional mineral oils.

　　Benefits

　　· Provide improved wear protection at high temperatures

　　· Prevent deposit formation in low temperature systems

　　· Reduce discharge valve deposite

　　· Improve compressor effciency

　　Application

　　Gargoyle Arctic SHC 200 Series refrigeration compressor lubricants are designed for reciprocating refrigerating compressors operating at very high temperatures. They are also suitable for very low evaporator temperatures and for screw compressor systems using refrigerants such as R12, R22 R114 and ammonia. They are compatible with all refrigerants except sulfur dioxide. Gargoyle Arctic SHC 200 Series oils are fully miscible with conventional mineral oils. In the event of an inadvertent mixture with mineral oils there will be some loss in the superior performance properties of the synthetic lubricant, however, the lubricant can be continued in service until it becomes convenient to change the system.

　　Properties

　　· Very low pour points for all viscosity grades

　　· Zero wax content

　　· High natural viscosity index

　　· Greater chemical stability in the presence of refrigerants and other system components

　　· Low volatility

　　· Low solubility and miscibility with refrigerants such as : R12, R22 and ammonia

　　· Fully compatible with conventional mineral oils and mineral oil systems

　　以下所列数据除特别注明外,均为典型值