₱ --

Propane price Refrigerant R290, or propane, is a natural hydrocarbon refrigerant that can be obtained directly from liquefied gas. Compared with Freon, a synthetic refrigerant, natural R290 does not contain chlorine atoms in its molecules, so its ODP value is zero, and it does not have a damaging effect on the ozone layer. In addition, compared with HFC substances that also have no damage to the ozone layer, the GWP value of R290 is close to 0, and has no effect on the greenhouse effect. 聽 R-290 refrigerant (refrigerant grade propane) alias R290, Chinese name 涓欑兎, English name propane, chemical formula C3H8. R290 is a hydrocarbon refrigerant - it does not damage the ozone layer and has a very small greenhouse effect. It is an environmentally friendly refrigerant today. From an environmental point of view, it is very important for the initial installation of R290 refrigerant on new refrigeration equipment and after-sales maintenance. There are no restrictions on the use of the course. 聽 R290 (propane) is a new environmentally friendly refrigerant, mainly used in central air conditioners, heat pump air conditioners, household air conditioners and other small refrigeration equipment. However, due to the explosive characteristics of R290, the amount of injection is limited, and the safety level is A3. 聽 Main purpose of R-290 It is mainly used to replace R22 and R502 refrigerants in low-temperature refrigeration equipment; because R290 is flammable, it is usually only used in low-temperature refrigeration equipment with a small liquid charge, or as a component of low-temperature mixed refrigerants; R290 and Compatible with conventional lubricants.  website:http://www.julychem.com/propane/