What Is R410a Refrigerant Gas?
R410A is a new type of environmentally friendly refrigerant, does not damage the ozone layer, refrigeration or heating, the working pressure is about 1.6 times that of ordinary R22 air conditioning, refrigeration (heating) efficiency is higher. Improve air conditioning performance without damaging the ozone layer. The new refrigerant R410A is composed of two quasi-azeotrope mixtures, mainly composed of hydrogen, fluorine and carbon (expressed as hfc), which has the characteristics of stability, non-toxicity and superior performance. At the same time, because it does not contain chlorine, it will not react with ozone, that is, it will not destroy the ozone layer.
R410A refrigerant is a mixed refrigerant composed of HFC substances, which does not contain any ozone layer damaging substances and has an ODP value of zero. But it has a high global warming potential (GWP) of 1,725 times that of carbon dioxide, similar to that of R-22. Compared to R22, the cooling capacity of R410A is significantly increased, thus making it possible to design smaller and more compact air conditioning units. In addition, due to the near azeotroph of R410A, the refrigerant temperature slip is less than 0.2℃ in the whole operation range, and R410A will not significantly separate in the refrigeration and air conditioning system, that is, the refrigerant composition will not be changed due to leakage. Therefore, there is no need to discharge the remaining refrigerant in the system in the process of after-sales maintenance and resupplement. R410A is a world recognized medium - and long-term replacement for R22 refrigerant for household air conditioners.
What is the Application of R410A Refrigerant Gas?
As a widely used medium and low temperature refrigerant, R-410A is mainly used in household air conditioners, small and medium-sized commercial air conditioners (small and medium-sized unit air conditioners, household central air conditioners, multi-online), mobile air conditioners, dehumidifiers, freeze dryers, Marine refrigeration equipment, industrial refrigeration and other refrigeration equipment.
What are the features of R410A?
R410A is a hybrid refrigerant, which is a mixture of R32 (difluoromethane) and R125 (pentafluoroethane). Its advantage is that it can be used according to specific requirements for various properties, Such as flammability, capacity, exhaust temperature and efficiency to take into account, tailored synthesis of a refrigerant. R410A appearance colorless, not cloudy, volatile, boiling point -51.6℃, freezing point -155℃; Its main features are:
(1) Do not damage the ozone layer. Its molecular formula does not contain chlorine, so its ozone layer destruction potential (ODP) is 0. The global warming potential (GWP) is 2100, which is 1725 times that of carbon dioxide and close to that of R-22.
(2) Very low toxicity. The allowable concentration is the same as R22, 1000ppm.
(3) Non-flammable. The flammable polarity in the air is 0.
(4) High chemical and thermal stability
(5) Water solubility is almost the same as that of R22.
(6) is a mixed refrigerant, which consists of two refrigerants
(7) Not soluble with mineral oil or alkylbenzene oil. (Soluble with POE[ester lubricant], PVE[ether lubricant])
What are the technical parameters?
What are the storage and transportation conditions?
Refrigerant R410A cylinder is a pressurized container. It should be stored away from fire, heat source and direct sunlight. It is usually stored in a cool, dry and ventilated warehouse. Handling should be light loading, light unloading, to prevent cylinder and valve and other accessories damage.
Founded in 2013, Zibo Dijia Special Gas Co., Ltd ,based on more than thirty years of research and production of hydrogen chloride gas, Dijia as the window to actively explore new markets and integration of special gas resources for domestic and foreign customers. Zibo Dijia has full range of gases, including Industrial gases,specialty gases,electronic gases, high purity gases, mixed gases, electric lighting gases, ultra-pure gases, laser gases, medical gases, calibration gases, a total of ten series of more than 100 varieties, with strong market competitiveness.
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