R410a Refrigerant Gas

R410A refrigerant gas is a near-azeotropic blend composed of R32 and R125 in a 50:50 ratio. As a mainstream replacement for R22 refrigerant, it is widely used in air conditioning and refrigeration applications. Its CAS number is 73262-66-5 (mixture), UN number is 3258, and it is classified as a non-flammable, non-toxic gas under Class 2.2 of the dangerous goods classification. Regarding product properties, R410A refrigerant gas is a colorless, odorless gas containing no chlorine. It has an ODP value of 0 and a GWP value of 2088. Although its GWP is higher than that of natural refrigerants, it leads in environmental performance among existing blended refrigerants and offers excellent cooling efficiency.

Key parameters include a boiling point of -51.5°C at standard atmospheric pressure, a critical temperature of 72.5°C, a critical pressure of 4.96 MPa, and a saturated vapor pressure of 1.87 MPa at 25°C. Purity is ≥99.8%, moisture content ≤0.001%, and acidity ≤0.00001%. Functionally, R410A refrigerant gas offers high refrigeration efficiency, minimal temperature slip (near-azeotropic characteristics), and superior heat transfer performance. Its refrigeration capacity exceeds R22 by 10%-15%, enabling stable operation of air conditioning equipment across a broader temperature range while significantly reducing energy consumption.

Primary application scenarios include residential air conditioners, commercial central air conditioning systems, small commercial refrigeration equipment (e.g., convenience store refrigerators, vending machines), and heat pump systems. Regarding customer collaborations, we supplied R410A refrigerant gas to a renowned home appliance brand for its annual production of 10 million residential air conditioners. After adopting R410A refrigeration systems, the brand's air conditioners achieved a Coefficient of Performance (COP) exceeding 4.2, meeting China's Class 1 energy efficiency standards. This resulted in a 25% increase in domestic sales and successful exports to multiple countries and regions including Southeast Asia and Europe.

The core advantages of R410A refrigerant gas include: First, environmental compliance with an ODP value of 0, aligning with refrigerant replacement policies in most countries and regions worldwide, eliminating phase-out risks. Second, superior cooling performance that rapidly achieves target temperatures with high operational stability, enhancing user experience. Third, strong system compatibility allows seamless replacement of core components like compressors and heat exchangers from existing R22 air conditioners with only minor system parameter adjustments, reducing production conversion costs for enterprises. Fourth, stable supply and mature production processes ensure capacity to meet large-scale industrial production demands.

Heze Dongjian Chemical Sales Co., Ltd. has cultivated extensive client resources and a strong reputation within the chemical industry through its professional service capabilities and integrity-driven business philosophy. The company has long served numerous large-scale factories, listed companies, and domestic state-owned enterprises, with collaborative efforts spanning core sectors including chemical production, energy, and manufacturing. By precisely matching client needs and delivering customized solutions, it has established long-term, stable partnerships. As a leading enterprise in China's hazardous chemical sales sector, the company actively participates in industry bidding projects, having engaged in 68 tenders to date. It has distinguished itself in major procurement initiatives such as those for Kunlun Energy. Its business expansion and partnership model set industry benchmarks. Guided by the principle of "people-oriented, collaborative win-win," the company continuously deepens synergistic development with partners, facilitating efficient coordination across the industrial chain.