|Place of Origin:||CHINA|
|Model Number:||Non Toxic Refrigerant - 31|
|Minimum Order Quantity:||15KG|
|Packaging Details:||Disposable cylinder 25 lb / 11.3 kg;Recycling cylinder 400 l, 926 l;ISO - tanks.|
|Delivery Time:||Within 7 days|
|Payment Terms:||T/T, Western Union|
|Purity:||99%||Package:||As Your Requirement|
eco friendly refrigerants,
commonly used refrigerants
Propane CAS 74-98-6 R290 C3H8 99% Purity Non Toxic Refrigerant
Refrigerant R290, or propane, is flammable and explosive.It is a kind of natural hydrocarbon refrigerant which can be obtained directly from liquefied gas.When compared to freon, a synthetic refrigerant, natural working substance R290 contains no chlorine atoms, so it has a zero ODP value and does not damage the ozone layer.In addition, compared with HFC substances that also have no damage to ozone layer, GWP value of R290 is close to 0, which has no effect on greenhouse effect.
|Vapor Residue, PPm||≤800|
|Appearance||Colorless and clear|
R290 (propane), also known as cold coal, is a new environment-friendly refrigerant, mainly used in central air conditioning, heat pump air conditioning, household air conditioning and other small refrigeration equipment.
High purity grade R290 is used as temperature sensitive working medium.Superior and grade I R290 can be used as a refrigerant replacement for R22 and R502, compatible with the original system and lubricants, for central air conditioning, heat pump air conditioning, home air conditioning and other small refrigeration equipment, as well as for metal oxygen cutting.
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