Polyvinyl alcohol is mainly used for the production of the sizing materials in the textiles, coatings, adhesives. It is widely used in the manufacture of paper, emulsifiers, dispersants and blocking colloids. In addition, it can be used as the membranes, soil modifier, material for the vinyl fiber production, etc.
The functional polyvinyl alcohol is the most efficient synthetic adhesive with the following advantages:
The PVA coating has a good adhesive effect and can improve the weaving properties of the high-density and high-quality textiles due to its strength, reliability, wear resistance, high density evenness and good ability to bond the fibers.
PVA has a strong bonding capacity, as well as a protective effect, it reduces the number of tears in the yarn and improves the weaving efficiency.
The PVA adhesive paste is not subject to corrosion and decomposes without any changes during the prolonged heating, while minimizing the thick sizing spot.
