网站首页 | 产品展示 | 产品总汇 | 润滑油知识 | 新闻资讯
工业润滑油专区

 
产品展示 >> Mobil Zerice S 32,46,68,100美孚斯力士制冷压缩机油
Mobil Zerice S 32,46,68,100美孚斯力士制冷压缩机油详细说明 (浏览775次)

美孚冷冻机油系列制冷压缩机润滑油

Mobil Zerice S 32  Mobil Zerice S 46


Mobil Zerice S 68  Mobil Zerice S 100


产品描述
美孚冷冻机油的油是优质合成冷冻压缩机润滑油基于烷基苯,由于其性质,与氢氯氟烃有优良的相容性(R22)。这使他们能够在非常低的温度应用,下降到- 60 - C,在某些情况下,它们也可以被用于在压缩机中,氨作为制冷剂的流体。
特点,优势和效益
相对于其他矿物和合成润滑油,冷冻机油的美孚具有优良的溶解度与卤代烃制冷剂。这有助于避免油分离的常见问题和凝结在阀门和制冷系统的传热表面。
此外,美孚冷冻机油的润滑油具有非常低的倒和絮体点,有助于防止有害的蜡可以阻止膨胀阀和传热表面。
美孚冷冻机油合成自然的润滑油提供优异的化学稳定性,抗反应与制冷剂,以及较高的热稳定性,有助于防止油击穿。
功能优势和潜在的好处
与卤代烃制冷剂的相容性,提高系统的效率
低凝絮点避免蜡和提高系统的效率
化学稳定性长油使用寿命
应用
美孚冷冻机油的润滑油推荐用于所有制冷压缩机类型:往复式或旋转式螺杆。他们很适合使用氟氯烃制冷剂,也可以适用于某些设备制造商的压缩机。他们不能用二氧化硫或R134a制冷剂。应根据压缩机制造商的建议选择特定的粘度等级。

Mobil Zerice S Series

Refrigeration Compressor Lubricants

Product Description

Mobil Zerice S Oils are premium quality synthetic refrigeration compressor lubricants based on alkyl benzenes, which due to their nature, have superior miscibility with hydrochlorofluorocarbon (R22). This allows them to be used in very low temperature applications, down to -60 °C. In certain circumstances, they can also be used in compressors where ammonia acts as the refrigerating fluid.

 

Features, Advantages and Benefits

Relative to mineral and other synthetic lubricants, Mobil Zerice S has superior solubility with halocarbon refrigerants. This helps avoid the common problem of oil separation and congealing on the valve and heat transfer surfaces of the refrigeration system.
Additionally, Mobil Zerice S lubricants have very low pour and floc points which helps prevent harmful wax precipitation that can block expansion valves and heat transfer surfaces.
The synthetic nature of Mobil Zerice S lubricants provides excellent chemical stability which resists reaction with refrigerants, as well as high thermal stability which helps prevent oil breakdown.

Features Advantages and Potential Benefits
Miscibility with halocarbon refrigerants Increased system efficiency
Low pour and floc points Avoids wax precipitation and increased system efficiency
Chemical Stability Long oil service life

 

Applications

Mobil Zerice S lubricants are recommended for all refrigeration compressor types: reciprocating or rotary screw. They are well suited for use with hydrochlorofluorocarbon refrigerants, and may also be suited for use with ammonia in certain equipment builders’ compressors. They should not be used with sulfur dioxide or R134A refrigerants. The specific viscosity grade should be selected in accordance with the compressor manufacturer's recommendations.

 

Typical Properties

Mobil Zerice S 32 46 68 100
Viscosity, ASTM D 445        
cSt @ 40ºC 32 46 68 100
cSt @ 100ºC 4.2 5.4 6.5 8.0
Pour Point, ºC, ASTM D 97 -33 -30 -27 -27
Flash Point, ºC, ASTM D 92 154 154 174 186
Floc Point, R12, ºC -60 -60 -60 -60
Acid Number, mg/KOH, max., ASTM D 974 .05 .05 .05 .05
Copper Corrosion 3 h, at 100 ºC, ASTM D 130 1 1 1 1
Water Content, ppm, ASTM D 1533 ‹30 ‹30 ‹50 ‹30


上一产品: Mobil EAL Arctic 22cc美孚EAL Arctic 22cc @¥##¥#%¥%&
下一产品: Mobil Gargoyle Arctic C Heavy美孚佳高冷冻机油