Application of electromagnetic flowmeter in production of polyvinyl alcohol (PVA)

Polyvinyl alcohol (PVA) is a kind of important chemical additives. It is mainly used in textile warp sizing agent, fabric finishing agent, vinylon fiber raw materials; architectural decoration industry 107 glue, internal and external wall coating, adhesive; chemical industry used as emulsifier and dispersing agent and polyvinyl alcohol formaldehyde, acetaldehyde, butyral resin; paper industry as a paper product adhesive; agriculture for soil improvement agent, pesticide adhesion synergistic agent and polyvinyl alcohol film; can also be used for daily cosmetics and high frequency quenching agent and so on. With the continuous improvement of the level of industrial automation, in the actual production process of polyvinyl alcohol (PVA), participate in the production process of a variety of materials must be by a certain amount or proportion of investment, enterprise in order to reduce the cost and energy saving, the corresponding electromagnetic flowmeter measurement accuracy requirements is also getting higher and higher.