Polyvinyl Alcohol Eye Drops - manufacturer, factory, supplier from China

Recently, the polyvinyl alcohol market has experienced a stalemate in trading performance, coupled with increased inventory pressure. The market is gradually showing a state of price without market,...

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...

Name: Polyvinyl alcohol Abbreviation: PVA Polyvinyl alcohol (PVA) is a white, stable, and non-toxic water-soluble polymer made by polymerization and alcoholysis of vinyl acetate. It is a powder,...

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...