1. Price trend　　According to the monitoring of the bulk data of the business agency, as of October 29, the average price of refrigerant R22 was 26,333.33 yuan/ton, down 1.25%% from the beginning of the week, up 2.6%% from the beginning of the month, and up 90.36% from the same period last year.

Recently, due to the sharp rise in raw material prices, fluorine refrigerants have risen due to cost pressures, and market prices have collectively increased. As of October 25, the prices of major fluorine-containing refrigerants were maintained at a high level. Among them, the mainstream market pri

1. Price trend　　According to the bulk data monitoring of the business agency, as of October 15, the average price of refrigerant R22 was 26666.67 yuan/ton, an increase of 2.56% from the beginning of the week, an increase of 3.9% from the beginning of the month, and an increase of 83.91% compared...

The chemical composition of R290 is propane (CH 3CH 2CH 3), which is very toxic, flammable, and has a safety level of A3. The explosion limit of R290 is 2.1% ~ 10.0%, and the explosion point is much lower than that of R32.　　 R290’s ODP=0 and GWP=20 have very little effect on global warming. It belon

In August, the price of refrigerant R134a increased by 19.68%.The main reason: the early parking companies Sanmei and Merlin purchased the raw material trichloroethylene for entering the market, and the price of trichloroethylene was increased by 1,000 yuan/ton under the condition that the supply...