Bundled stranded fiber is a high-performance fiber used in construction projects. Developed in the United States, Japan, and Germany in the 20th century, it was introduced to the Chinese market in 2000. Our company's stranded stranded fiber features acid and alkali resistance, high tensile strength, a high elastic modulus, and strong acid and alkali resistance. It is also easy to disperse, easy to apply, and harmless to mixing equipment. Bundled stranded reinforced polypropylene fiber is made from polypropylene. Through specialized processing, wire drawing, and surface treatment, it offers high breaking strength, excellent dispersion in concrete, and strong bond strength. It is widely used in cement concrete to provide crack resistance, permeability, and anti-aging benefits.

Product Features：

1. Improves concrete's crack resistance.

2. Improves concrete's permeability.

3. Improves concrete's wear resistance.

4. Improves concrete's impact and fatigue resistance.

5. Improves concrete's flexural and bending resistance.

6. Improves concrete's internal reinforcement.

7. Improves concrete's plastic deformation capacity, especially in high-strength concrete.

8. Strong acid and alkali resistance, and good durability.