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refrigerant gas R290

Categories refrigerant gas
Place of Origin: china
Brand Name: Feiyian
Certification: ISO 9001
Packaging Details: 5kg disposable cylinder,926L cylinder,ISO tank
Delivery Time: 45 days after deposite
Payment Terms: T/T
Supply Ability: 10000MT
MOQ: 200pcs
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    • Product Details
    • Company Profile

    refrigerant gas R290

    ■ PHYSICAL PROPERTIES

    NO.

    Item

    Properties

    1

    Molecular weight

    44.097

    2

    Boiling point,℃

    -42.07

    3

    Critical temperature,℃

    96.67

    4

    Critical pressure,Mpa

    4.25

    5

    Special heat of liquid,30℃,【KJ/(kg·℃)】

    1.64

    6

    ODP

    0

    7

    GWP

    0.0011

    ■ TECHNICAL INDEX

    NO.

    Item

    Excellent Grade

    1

    Appearance

    Colorless, not turbid

    2

    Purity %,≥

    99.9

    3

    Moisture %,≤

    0.002

    4

    Acidity(HCL) %,≤

    0.0001

    5

    Vapor residue %,≤

    0.08

    ■ APPLICATION

    Gifted class and level of R290 can be used as alternative refrigerants R22, R502, is compatible with the original system and lubricants for central air conditioning, heat pump, air-conditioning and other small household refrigeration equipment; high-purity grade R290 is used as the working fluid temperature can also be used for metal cutting oxygen gas.

    ■ PACKING AND STORAGE

    Steel cylinder ISO tank.

    Stored in cool, dry and well-ventilated place. Avoid exposure to sunlight and rain.

    Product Tags:

    refrigerant gas

      

    R152A

      

    raw material

      
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