53 Cryolite Price - manufacturer, factory, supplier from China

This month, the fatigue of polyvinyl alcohol upstream and downstream products has continued, with sluggish market shipments and significant bearish declines. The polyvinyl alcohol market is in a...

Polyvinyl chloride (PVC) is flame retardant and can burn on flames, extinguishing immediately after leaving the flame; During combustion, the flame appears yellow with a green bottom and emits white...

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...

The production process pattern of PVC paste resin in China mainly includes two preparation processes. The first is the calcium carbide method, which mainly produces raw materials such as calcium...