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    4521 synthetic refrigeration oil

  • Sorts
  • Introduction:
    4521 synthetic refrigeration oil is a kind of lubricating oil for refrigeration system, which is based on synthetic oil and refined with extreme pressure, anti oxygen, anti-corrosion and other additives.

    Detailed introduction
    summary:
    This product is based on synthetic oil and refined with extreme pressure, anti oxygen, anti-corrosion and other additives for refrigeration system.
    [performance features]
    Excellent thermal oxidation stability to prevent deterioration of lubricating oil at high temperature;
    Good material adaptability to avoid leakage in the use of the system;
    Good lubricity, protect refrigeration compressor, reduce wear;
    Excellent comprehensive performance ensures the refrigeration system to work normally for a long time.
    [executive standard]
    The product meets the following specifications: Q / sh303175-2004.
    [typical data]
    Project Typical data
    32 46 68 100
    Kinematic viscosity(40℃),mm 2 /s
    31.8
    46.2
    67.8
    98.5
    Neutralization value,mgK〇H/g
    0.02
    0.02
    0.03
    0.02
    Flash point (open),℃
    240
    252 258 260
    Pour point,℃
    <-60
    -56
    -53
    -50
    water content,ppm
    28
    28
    29
    30
    corrosion(T2Cu,100℃,3h),level
    1b
    1b
    1b
    1b
    Insulation strength,kV
    35
    35
    35
    35
    [purpose]
    It is widely used in refrigerators, freezers, air conditioners, central air conditioners, refrigerators, chillers and refrigerators.
    Applicable temperature range: - 60 ℃ ~ 150 ℃, short term up to 170 ℃.
    [products with equivalent performance abroad]
    This product has the same performance as Mobil Gargoyle Arctic oil SHC 200 series and all kinds of imported refrigeration oil used for refrigeration system with ammonia as refrigerant.
    [precautions]
    Do not mix with other lubricating oil, physical or chemical reaction may occur between different lubricating oil
    Performance degradation;
    When using the lubricating parts in contact with non-metallic materials such as rubber, plastic, paint, etc., the
    Conduct material compatibility test.
    [packaging]
    * 4L iron barrel, 20L, 200L iron barrel or packing according to customer's requirements.
    [background management]   [  ] the relevant website materials of this website are all from the Internet. If there is any infringement, please inform us immediately. We will delete the copyright within 24 hours: Dongguan Jinmen Petrochemical Co., Ltd. record No.: yueicp Bei 14070561