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| Customization: | Available |
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| Application: | Concrete Reinforcement |
| Color: | White |
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KELAIDE brand polypropylene fiber is made of 100% polypropylene raw material particles through hot extrusion and continuous manufacturing processes. All performance indicators have reached or surpassed similar imported products. Our factory and Tsinghua University jointly developed an organic fiber-modified polypropylene (PP) fiber specifically for mortar. After a special production process and surface treatment, the cross section is a three-leaf (Y) shape, with good mechanical properties. When mixed into the mortar, it has a uniform three-dimensional random distribution, with high dispersibility and strong holding power with the mortar. Reduce and delay microcracks caused by various factors such as creep, plastic shrinkage, syneresis, chemical shrinkage, temperature difference and load, etc., thereby significantly improving the crack resistance and impermeability of mortar products, making the mortar integrity and flexibility improved performance, continuity and durability.
| material ingredient | 100% Polypropylene |
| specific gravitys(g/cm³) | 0.91 |
| equivalent diameter(µm) | 27.69 |
| breaking strength(MPa) | 641 |
| Fiber elastic modulus(MPa) | 8.5x103 |
| percentage of breaking elongation(%) | 30 |
| Appearance | Bundle monofilament |
| Length(mm) | 3-25 |
| Melting point | >160 |
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