Polyvinyl alcohol (PVA) fibers, also known as PVA fibers, are a type of synthetic fiber made from high-polymerized polyvinyl alcohol (PVA) using specific advanced technology.

Vinyl acetate fiber boasts high strength and modulus, low elongation, excellent wear resistance, acid and alkali resistance, and good weather resistance. It has good affinity and bonding with substrates like cement and gypsum, is non-toxic, pollution-free, and does not harm human skin, making it harmless to the body and one of the green building materials of the new generation of high technology. The raw material for producing vinyl acetate fiber, polyvinyl alcohol, is a water-soluble high polymer with properties between plastics and rubbers, with a wide range of applications. Its properties include: 1. Excellent mechanical properties with high strength, modulus, and low elongation. 2. Strong resistance to acids and alkalis and chemicals. 3. Good light resistance: low fiber strength loss rate under long-term sunlight exposure. 4. Corrosion resistance: the fiber does not mildew, rot, or be eaten by insects when buried underground for a long time. 5. Good dispersion of the fiber: the fiber does not agglomerate and disperses well in water. 6. Good affinity and high bonding strength with cement, plastics, etc. 7. Non-toxic and harmless to both humans and the environment.