Zibo Bainaisi Chemical Co.,Ltd No.2277, Zhongxin Street, Huantai Coutry, Shandong Province, China Tel: 0086-533-8226773 Web:www.bainaisi.com _________________________________________________________________________________
Refrigerant R410a Gas Gas R410a is a new kind of refrigerant which is more friendly to the environment. 1. Specification:
Classification Alkyl & Derivatives CAS No. 420-46-2 Purity: ≥99.8% Payment Terms: L/C or 30% T/T Supply Ability: 2000 Ton/Tons per Month Formula: CH2F2/CHF2CF3 Boiling Point (101.3KPa, ): -52.7 Critical Temperature (): 72.5 Critical Pressure (KPa): 4964.2 Density of saturated liquid (30°C): 1.038g/CBM ODP: 0 GWP: 0.29 Molecular weight: 72.58 Specific heat of liquid (30°C): 1.78kJ/kg.K Specific heat of equal pressure steam (Cp) (30°C and 101.3KPa): 0.85kJ/kg.K Vaporization Heat Under Boiling Point: 256.7kJ/kg Moisture: ≤10PPM Acidity: ≤1PPM Residue on Evaporation: ≤100PPM Critical Density: 0.500g/CBM 2. Package and Storage : R410a refrigerant gas is packed disposable steel cylinder 11.3kg/25lb; recyclable steel cylinder 800kg/926L. Filling co-efficient is not more than 0.87kg/L. Cylinders should be stored in cool, dry and ventilated place. CE/DOT cylinders could be provided.
R 410A refrigerant gas is used in new residential and commercial air conditioning systems, heat pumps, dehumidifiers and small chillers. R410A is also being considered in some medium temperature refrigeration applications.
4. Properties & Perfo r mance:
R410a is a near-azeotropic HFC refrigerant blend that meets the industry’s needs for many new air conditioning systems. R410a has received an A1 safety rating from ASHRAE (lowest levels of toxicity and flammability) having zero ozone depletion potential. R410a is a higher pressure and capacity refrigerant than requiring equipment and components specifically designed to accommodate the resulting higher system pressures and lower flow rates needed. Typical operating pressures of an R 410a system will be 50% to 60% higher than those in an system at comparable operating conditions. R 410a also has significantly higher volumetric r efrigerating capacity than under most operating conditions. This allows OEMs to manufacture equipment of similar capacity and efficiency to in a smaller package.
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Refrigerant R410a gas is packed in disposable steel cylinder 11.3kg/25lb; recyclable steel cylinder 800kg/926L. Filling co-efficient is not more than 0.87kg/L, cylinders should be stored at cool, dry and ventilated place.