Shandong Dongyue Chemical Co.,Ltd. is one of biggest manufacturers of Fluoride chemical in China such as PTFE Resin, Refrigerant(R22etc), Hydrofluoric Acid and . We have obtained ISO9002,ISO14001, ISO10012 certificates. If you interested in our products, please contact with me. HTTP// : www.dongyuechem.com Tel: 86 533 8220779 Fax: 86 533 8220509   HTTP// : www.dongyuechem.com Contact person : Roy Hu Email:  Shandong Dongyue Chemical Co.,Ltd. Catalogues List 1. REFRIGERANTG a)R22 Chlorodifluoromethane Appearance: Colorless,no turbidity Odor: No Uncommonly Odors  Purity: 99.8% Min Moisture: 0.001% Max  Acidity(HCL):0.00001% Max  Evaporates: 0.01% Max Main Usage:used in reciprocating compressor as refrigerant in air conditioning system in industry,commerce and house. Packing: 5 methods (1)30Lb(13.6kg) per disposable steel cylinder. 1140 PCS/20'FCL. (2)50Lb(22.7kg) per disposable steel cylinder. 640 pcs/20'FCL. (3)800kg per circulating steel cylinder. 14 pcs/20'FCL. (4)1000kg per circulating steel cylinder. 14 pcs/20'FCL. (5)17MT(More or Less)/Isotank.  Note:The package of (3)(4) must be retuened to our factory.USD400/PC is the earnest mony For the steel cylinder.We will return the mony to you as soon as we received the empty Cylinder. b)R152a Difluoroethane  Specification:  Purity:99.8% Min  Moisture:10mg/kg Max  Acidity:0.1PPm Max  Nonvolatile residues:100mg/kg Max  Noncondensable gas in vapor phas:1.5% Max Usage: used as refrigerant, blowing agent, aerosol propellant and cleaning agent. Packing: 400L/320kg, 800L/640kg(3.01Mpa min)and 920L/740kg steel cylinders. c)R142b Chlorodifluoroethane Specification: Purity:99.8% Min Moisture:10mg/kg Max Acidity:0.1PPm Max  Nonvolatile residues:100mg/kg Max  Noncondensable gas in vapor phas:1.5% Max Usage: used as rfrigerant, agent for temperature controller and medium of air-craft aerosol propellant. Packing: 40L/40kg,400L/400kg or 920L/920kg steel cylinder.  D) Green Refrigerant:R418a  Specification:   Purity :99.8% min   Moisture:10 PPM max   Acidity:0.1 PPM max   Nonvolatile residues :0.01% max   Vapor phase :1.5% max   Complexion :Achromatic turbidlessness   Smell :no uncommonly odors  Usage: It is the special saving-energy refrigerant for the central air-condition system. (1)it is good in all the environmental protection characters.(2) It is non-toxicity non-inflammable.(3) It is higher speed in made cool and can save energy(4) Drop-in non modifying Major Parts of Existing refrigerating System and Production Line Reduced Cast. E) Green Refrigerant:R415   Specification: Purity : 99.8% Min Moisture: 10PPM Max 20Acidity:0.1 PPM Max   Nonvolatile residues:0.001% Max  vapor phase : 1.5% Max complexion Achromatic turbidlessness smell no uncommonly odors Usage:It is the special refrigerant for the green environmental protection car. (1)it is good in all the environmental protection characters.(2) It is non-toxicity non-inflammable.(3) It has higher speed in made cool and can save energy.(4) Drop-in it needs not change anything of the former refrigeration system the parts and line for R12 and 134a in the car.