Refrigerant R290 for Central Air Conditioning and Heat Pump Air Conditioning Refrigerant R290

Product Description

Best quality propane R290 refrigerant gas Description 

R290 refrigerant gas also called Propane, is a highly pure liquefied petroleum Propane gas globally used as an environmentally friendly refrigerant gas.

It is a hydrocarbon with less harmful fluorocarbon than other alternative refrigerant gases.

It is one of the highly burnable but low GWP gas that has higher efficiency.

In addition, the R290 refrigerant ODP value is 0.

R290 refrigerant is the best functional replacement of them and others CFC and HFC refrigerants alternative.

It is very famous and common as a replacement for typical refrigerants and air condition units such as R-22.

 

 

No	Properties	Values
1	Boiling point	-42.1°C
2	Critical temperature	96.74 °C
3	Boiling point Triple point temperature	-187.62 °C
4	Lower Flammability Limit	2.1% by volume
5	Upper Flammability Limit	9.5% by volume
6	Ignition Temperature	878°F (470°C)
7	Smell	None
8	Glide temperature	0 °C
9	Water content:	≤ 12 ppm weight
10	Critical Density	220.4781kg/m3

R290 Refrigerant Gas Uses Application:
 1.Refrigerators & Freezers - The EPA approved isobutane in 2012 and propane in 2015. Then, in 2018 a change was made that allowed the maximum charge to move up from fifty-seven grams up to one-hundred and fifty grams.
2.Ice Machines - These were approved for use on December 1st, 2016 and have charges eligible up to one-hundred and fifty grams. 3.Industrial Process 3.Refrigeration - Approved in March of 1994 and then changed to June of 2010.
4.Vending Machines - Acceptable as of April of 2015 with a charge limit of one-hundred and fifty grams.
5.Water Coolers - Acceptable as of December 2016 with a charge limit of one-hundred and fifty grams.
6.Retail Food Refrigeration/Freezer - Stand alone equipment acceptable as of December 2011. Maximum charge of fifty-seven grams.
7.Very Low Temperature Refrigeration - Acceptable as of December of 2016 with a charge limit of one-hundred and fifty grams.
8.Residential Light & Commercial Air Conditioners - Approved in August of 2015 with a charge limit of one-hundred and fifty grams.

 Company profile

   JINHUA SLIHE CHEMICAL is locatd in Zhejiang province, it is main production base for refrigerant. We have r134a r410a, r404a,r507,r32,R290,R1234yf and so many other new type. Currently we exported to Italy,Poland,Romania, UK,Portugal,Russia,Brazil,Morocco, Nigeria,South America and some country in Middle East . With the concept of quality first ,customer first,wetake zero complaint since 2010 until now.



Product list we have 

We have many other product such as r-1234yf ,r290,r402a,r402b,r438a,r422d,r448a,r449a and so on ,pls feel free to contact us if you have any inquiry