Degree of polymerization and alcoholysis of polyvinyl alcohol
Polyvinyl alcohol is obtained through the alcoholysis of polyvinyl acetate. Its degree of alcoholysis refers to the percentage of the number of vinyl alcohol …
PVA 1788 PVA 088-20 Bp-17
Properties and applications of high polymerization PVA
High degree of polymerization PVA has excellent strength and durability due to its high degree of polymerization, and is an important raw material for preparing …
Properties and applications of medium and low polymerization degree PVA
Low degree of polymerization PVA has good water solubility and plasticity due to its lower degree of polymerization and shorter molecular chain. These …