Industrial Povidone

Application of Povidone in Glue Stick

PVP, as the main component of adhesive, is widely used in solid glue sticks. It is easy to use, has strong initial adhesion, is suitable for all kinds of paper, and is smooth and wrinkle-free after bonding, overcoming the various shortcomings of liquid glue. Research has shown that among various water-soluble polymers, PVP is a water-soluble polymer that can meet all the requirements: strong bonding ability, good coating, long storage period, and non-toxicity, so it is widely used in solid glue.