Payment & Shipping Terms:
|Name:||Freon R410a / Gas R410a||N.W:||11.3kg|
|Purity:||99.9%||Application:||Heat Pump,Commercial AC|
|Appearance:||Colorless, No Turbid||Moisture:||≤10|
r22 replacement refrigerants
Gas R410a HFC Refrigerants 30LBS Disposable Cylinder
R-410A is a near-azeotropic mixture of difluoromethane (CH2F2, called R-32) and pentafluoroethane (C2HF5, called R-125), which is used as a refrigerant in air conditioning applications. Unlike many haloalkane refrigerants it does not contribute to ozone depletion, and is therefore widely used. Carrier Corporation was the first company to introduce a R-410A-based residential air conditioning unit in the marketplace in 1996. Now R-410A is the preferred refrigerant for use in residential and commercial air conditioners in Japan and Europe, replacing R-22.
R-410A is incompatible with former used R-22 refrigerant. R-410A should only be used in equipment specifically designed and constructed for higher pressure refrigerants. R-410A operates at considerably higher pressures and requires the use of special tanks, gauges and recovery equipment. R-410A designed systems employ thicker walled tubing, and compressors capable of withstanding the higher pressures of R-410A.
R-410A has a significantly higher vapor pressure than R-22. The condensing pressure of R-410A at standard conditions for water-cooled chillers is about 340 psi and approximately 390 psi for air-cooled chillers. This is slightly higher than high-pressure safety shut-off settings for R-22. This pressure far exceeds the pressure rating of the components previously used on R-22 systems.
|CAS NUMBER WEIGHT%
|Critical Temperature, ℃||72.5|
|Critical Pressure, Mpa||4.95|
|Specific Heat of Liquid,30℃.[KJ/(kg. ℃)]||1.78|
|Vapor Residue, PPm||≤100|
|Appearance||Colorless, No turbid|
|Odor||No Strange Stench|
|Packing||Disposable cylinder 25lb/11.3kg;|
|Recyclable cylinder 926L;|
|ISO – Tank.|
|Applications||·New residential and commercial air conditioning and heat pumps .|