High-Strength High-Modulus PVA Fiber

This fiber features superior tensile strength and modulus. It boasts excellent acid & alkali resistance, anti-aging, corrosion resistance and UV resistance. Being harmless to human body and eco-friendly, it serves as an ideal substitute for industrial asbestos, widely applied in high-performance concrete, banknote making, military and other special fields.

Choose Eco-friendly Materials, Stay Away from Asbestos Hazards

Asbestos is silicate with fibrous structure, commonly used as thermal insulation and reinforcing material in building materials. Its severe health hazards were not widely recognized until the 1980s.

Inhalation of asbestos dust easily causes asbestosis and malignant mesothelioma with a long incubation period of 30-45 years, which is hard to cure. Minimal asbestos residue in human body may trigger fatal cancers.

Since 1989, global countries and regions have successively enacted laws to ban asbestos production, sale and application. It has become an irresistible trend to phase out asbestos worldwide.

China has developed asbestos-substitute fibers and asbestos-free cement products since 2000. In 2012, high-strength high-modulus PVA fiber was officially listed as the key promoted material to replace asbestos.

It is strongly recommended to adopt asbestos-free building materials for living and construction use.

Main Product Advantages

Outstanding Physical & Mechanical Properties

1.It has high tensile strength, low elongation and modulus well matched with concrete. It effectively enhances early and late tensile strength of concrete, saving curing time and shortening construction period.

Excellent Cement Affinity

2.It bonds better with cement than nylon, polypropylene and polyester fibers, forming firm interface combination and achieving perfect reinforcement effect.

3.Good Dispersibility

It disperses evenly in concrete to form stable three-dimensional network structure, improving crack resistance, impermeability, frost resistance and impact resistance, and boosting concrete toughness and durability.

Superior Alkali Resistance & Weather Resistance

4.It features stable chemical property without reacting with cement ingredients, outperforming most common synthetic fibers in acid, alkali and chemical resistance.

5.Great Light Stability & Corrosion Resistance

It suffers little strength loss under long-term sunlight exposure, and stays free from mildew, corrosion and insect erosion when buried underground.

6.Eco-friendly & Safe

It produces no harmful dust during application and releases no toxic gas under high temperature, causing no harm to human health and ecological environment.