Hexafluoroethane is used as a versatile etchant .... which has a greenhouse gas potential 12, 000 times greater than CO2. Together with trifluoromethane it is used in refrigerants R508A ( 61% ) and....
Central China Special Gas ( CCSG) Co., Ltd is specialized on gas industry; our main product is industrial gases, specialty gases, gases equipments. With Chinese booming economy, CCSG now is one of....