Feature:

1. It boasts excellent mechanical properties, with high strength, high modulus, and low elongation.

2. High resistance to acidity and alkalinity, strong chemical resistance.

3. Lightfastness: The fiber maintains a low rate of strength loss under prolonged sunlight exposure.

4. Corrosion Resistance: The fiber, when buried underground, remains free from mold, rot, and termite infestation for an extended period.

5. Fibers exhibit excellent dispersibility: they do not clump together and disperse well in water.

Fibers exhibit strong affinity with materials such as cement and plastic, boasting high bonding strength.

7. Non-toxic and harmless to humans and the environment.

Purpose:

Polyvinyl alcohol (PVA) fibers are used in the industrial sector for the production of canvas, waterproof fabrics, filter cloths, conveyor belts, packaging materials, workwear, fishing nets, and marine operation ropes. High-strength, high-modulus filaments can serve as the skeletal material for conveyor belts, as well as the lining material for various hoses, rubber sheets, and rubber shoes. They can also be used to make bicycle tire cord. Due to their resistance to cement's alkalinity and good adhesion and affinity with cement, they can replace asbestos as reinforcing materials for cement products. They can be blended with cotton to create a variety of fabrics and household items, and can also be used in the production of knitted goods. However, they have poor heat resistance, resulting in fabrics that are not crisp and cannot be washed in hot water. Additionally, they are also valuable in non-woven fabrics and papermaking applications.