SUZHOU HENGHAO IMPORT & EXPORT CO.LTD
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The introduction of Polypropylene fiber
Polypropylene fiber is is made of propylene as raw material by polymerization, melt spinning fiber. Polypropylene fiber officially began industrial production in 1957, is a rising star in synthetic fiber. Because polypropylene has the production process is simple, the product is cheap, the strength is high, the relative density is light and so on advantage, so polypropylene develops very quickly. Polypropylene is currently the fourth largest variety of synthetic fibers.
The advantage of Polypropylene fiber
Polypropylene fiber is a kind of fiber, which can improve the crack resistance, impermeability, abrasion resistance, frost resistance, explosion resistance and the workability of concrete. Tens of millions of fibers are evenly distributed in the mortar / concrete, which plays a good role in micro reinforcement. In this way, the integrity of the structure is well maintained, many fragments are avoided when the structure is damaged by impact, the corrosion of reinforcement in the structure is prevented, the service life of the project is greatly prolonged, and the maintenance cost of the project is reduced.
The Product details of Polypropylene Fiber
| Density: | 1.5D-7d | |
| Melting Point: | 160-170 | |
| Fiber Length: | 38mm-102mm | |
| Elastic Modulus: | 30%-40% | |
| Tensile Strength: | 500Mpa | |
| Ignition Points: | 570-580 | |
| Elongation At Break: | 30%-40% | |
| Acid, Alkali & Salt Resistance: | Extremely Strong | |
| Model Number: | PP | |
| Color: | Colored |
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