On May 2, Chemours announced that it would stop selling Freon™ 404A (R-404A) and Freon™ 507 (R-507) in the United States with immediate effect. Doug Westerhoff, Americas sales director ...
The import quantities of China's main refrigerant products R22 (HS CODE:29037100), R32 (HS CODE:29034200), R134 /134a (HS CODE: 29034500) and R125/143 in March 2024 were 0, 2.779, 30.07 and 270...
The 2024 China Refrigeration Exhibition was grandly held at the China International Exhibition Center (Shunyi Pavilion) in Beijing from April 8th to 10th. With the theme of "digital intelligen...
On the 18th local time, the European Council passed the Critical Raw Materials Act (CMA), which has been in the works for nearly a year. The material list in the CRMA includes 34 key materials such...
pMDI development with Low-GWP propellant(HFA-152a) The results of a study exploring the development of salbutamol sulphate pressurised metered dose inhalers (pMDIs) using a low global warming poten...
From April 7th to 9th, 2023, the 34th International Refrigeration, Air Conditioning, Heating, Ventilation and Food Freezing Processing Exhibition (referred to as 2023 China Refrigeration Exhibition...
The International Refrigeration, Air Conditioning, Heating, Ventilation and Food Freezing Processing Exhibition was founded in 1987, referred to as "China Refrigeration Exhibition", co-sponsored by...
Regarding 134a, there are both pharma grade HFA-134a and industrial grade HFC-134a(usually called R134a）. The difference is as follows: HFA Propellant/Aerosol Propellant HFA-134A is used in medical...
The most commonly used gas fire extinguishing system is FM 200 heptafluoropropane.FM200 fire extinguishing devices are suitable for computer rooms, archives, airport control rooms, bank vaults, lib...
The glass bulb sprinkler is the key heat sensitive element in the automatic sprinkler system. The glass ball is filled with organic solutions with different expansion coefficients. After thermal ex...
