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玖城牌冷冻机油
产品型号:DRE32 DRE46
产品描述:玖城牌冷冻机油采用精制矿物基础油，加入多种精选添加剂调合而成，适用于各种制冷压缩机润滑与密封。
产品特点:
优异的低温性能：严格的倾点及U型管流动性指标可以确保油品不会在冷冻机的低温部件如蒸发器等处凝结，满足冷冻机从高温工作区到低温工作区的自由转换需求；
优良的氧化安定性： 具有优良的抗氧化性，从而有效的延长冷冻机的换油期；适宜的精制深度：确保油品不会在阀门等高温部位产生积碳，发生管道堵塞现象；
清净性好：油品透明纯净，对工作部件有清洁作用，可有效防止杂质颗粒摩擦轴承表面现象的发生。
产品应用:
适用于开启式，半封闭式制冷压缩机或制冷机组。
JC Refrigeration Oil
Product number:DRE32 DRE46
product description:
JC Refrigeration oil is made of refined mineral base oil, and blended with a variety of selected additives, which is suitable for lubricating and sealing of various refrigeration compressors.
characteristics:
Excellent low temperature performance: strict pour point and u-shaped tube liquidity indicators can ensure that the oil will not condense at the cryogenic parts such as evaporator, etc, to meet the free conversion requirements of the freezer from the high temperature working area to the low temperature working area.
Excellent oxidation stability: it has excellent oxidation resistance, thus effectively prolonging the oil changing period of the refrigerator; suitable refining depth: to ensure that the oil products will not produce carbon in the high temperature parts of the valve and so on.
Good detergency: oil is transparent and pure, it has cleaning effect on working parts, and can effectively prevent impurity particles from rubbing the surface phenomena of bearings happen.
Recommended use:
Suitable for open type, semi-hermetic refrigeration compressor or refrigeration unit.
玖城牌冷冻机油典型数据：Typical data of JC Refrigeration oil:
项目Project
典型数据Typical data
ISO粘度等级 ISO Viscosity grade
32
46
运动粘度40℃，mm2/s Kinematic viscosity40℃,mm2/s
33.52
48.22
闪点（开口），℃ Flash point（open）,℃
170
180
倾点，℃ Pour point,℃
-32
-28
PPM
35
酸值，mgKOH/g Acid value,mgKOH/g
<0.01
色度,号 Chroma
0.5
1.0
介电强度，kv Dielectric strength, KV
40
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