R290 (propane), also known as cold coal, is a new environmentally friendly refrigerant, mainly for central air conditioning, heat pump air conditioning, home air conditioning and other small refrig...
R134a the cooling temperature is relatively high for air conditioning R600a cooling temperature is low for the refrigerator
R410A is an environmentally friendly refrigerant consisting of a mixture of R32 (difluoromethane) and R125 (pentafluoroethane), expressed as HFC
407C VS R22 Gas R407C is a blend of HFC gas designed for R22 replacement in air conditioning applications. Many manufactures designed equipment to suit this refrigerant. It's composition comprises...
R290 propane, also known as coolant, is a new type of environmentally friendly hfc refrigerant, mainly used in central air-conditioning, heat pump air-conditioning, home air-conditioning and other ...
HFC-227ea use the modern most advanced technology, it is a kind of clean gas extinguishing agent which is of chemical fire-extinguishing way. It is colorless, low toxicity, odorless and non-conduct...
Because of the pressure of enviromental pollution at northeast of China, the goods belong to dangerous products (meaning class 2-6) cannot be allowed to export through Qingdao port China SINCE AUG...
Molecular Formula:CH2 CI2 Methylene chloride boiling point is 39.8℃.
