R410A

As a medium and low temperature refrigerant widely used today, it is mainly used in household air conditioning, small and medium-sized commercial air conditioning (small and medium-sized unit air conditioning, household central air conditioning, multi-on-line), mobile air conditioning, dehumidifier, freeze dryer, Marine refrigeration equipment, industrial refrigeration and other refrigeration equipment.

Keywords：

Mixed refrigerant

Subclassification：

Hotline：

R410A

use

Physical property

Molecular weight: 72.58 Boiling point: -51.6℃
Critical temperature: 72.5℃
Critical pressure: 4.95MPa
Specific heat of liquid: 30℃[kl/(kg℃)]1.78
Ozone-destroying potential (ODP) :0
Global warming coefficient value (GWP) : 0.2

Quality index

project		index
project		Accepted product
appearance		Colorless transparent liquid, no visible solid particles
Active Ingredient (R32/R125)	%≥	99.8
The mass fraction of water	%≤	0.001
Mass fraction of acid (in HCL)	%≤	0.0001
The mass fraction of the evaporation residue	%≤	0.005
Volume fraction of non-condensable gas (25°C)	%≤	1.5
Chloride (CL) experiment		Pass
Composition ratio	R32：	48.5--50.5
Composition ratio	R125:	49.5--51.5