Polymer Vinyl Alcohol PVA Admixtures in Textile Industry

Polyvinyl Alcohol PVA In Textile Industry

 

PVA Polyvinyl alcohol performance:

Polyvinyl alcohol (PVA for short) is a high molecular polymer with a white or light yellow flocculent, flake, granular or powdery solid appearance; it is non-toxic, tasteless, and pollution-free.

 

Polyvinyl alcohol - PVA is a water-soluble resin with good chemical stability, adhesion, film-forming properties, insulation, oil resistance, abrasion resistance, gas barrier properties, etc., and has the typical chemical properties of polyols , It can carry out esterification, etherification and acetalization reactions.

Polyvinyl alcohol - PVA Applications:
· The textile industry , pva is mainly used for spinning slurry, fabric finishing agent, vinylon fiber raw material;
· The construction and decoration industry, pva is mainly used for cement and mortar additives, interior and exterior wall coating additives, and forming board adhesives;
· The chemical industry, PVA is worked as a polymeric emulsifier, dispersant and polyvinyl formal, acetal, and butyral resin;
· Used as an adhesive in the wood and paper industries;
· In agriculture, it is used as soil amendment, pesticide adhesion synergist and polyvinyl alcohol film;
· Used as a cementing agent in oil exploration;
· It is also widely used in cosmetics, medicine, printing, ceramics, steel, electronics, electroplating, etc.

PVA Packaging and Storage of polyvinyl alcohol:
Packaging: Flocculent products are made of polypropylene woven bag with colorless medium density polyethylene plastic film, net weight 20kg/bag; granular or powdered products are made of polypropylene woven bag with colorless medium density polyethylene plastic film, lining Colorless high-density polyethylene plastic bag, net weight 25.0kg/bag specification.