Pp Granules - manufacturer, factory, supplier from China

Since the beginning of this year, the price of polypropylene (PP) in Europe has shown a steady upward trend. Market insiders point out that part of the reason for this phenomenon is the increase in...

According to data statistics, as of 2022, the total global production capacity of PVC resin reached 59.3 million tons per year, with a production capacity of approximately 45.57 million tons. The...

Physical and chemical properties of caustic soda: caustic soda can be divided into two types: solid and liquid. Solid caustic soda density 2.13g/cm ³， Melting point 318 ℃, boiling point 1388 ℃,...

2α-FeOOH=α-Fe2O3+H2O 2.3. Transparent Iron Black Production of transparent iron black using coprecipitation. First, ferrous hydroxide and iron hydroxide were separately prepared, then mixed by...