FedFiber® ACF650 Polyacrylonitrile fiber is a synthetic fiber with high strength, high modulus, and good heat resistance. Therefore, the fiber has acid and alkali corrosion resistance, light resistance, weather resistance, and good dispersion, oil absorption. In practical application, the bonding force with concrete matrix is strong, which improves the cohesion and fatigue resistance of concrete, and enhances the impermeability, frost resistance and impact resistance of concrete. Compared to polypropylene fibers, it has a finer single filament diameter and a lower price than PVA fibers.Polyacrylonitrile fiber can be widely used in industries such as asphalt concrete, fiberboard, battery separators, filter materials, etc.
Date Sheet
| Material | 100% Acrylic | Type | Monofilament |
| Diameter | 12±1μm | Density | 1.18g/cm³ |
| Melting Point | >240℃ | Ignition point | >556℃ |
| Acid &Alkali Resistance | Strong | Water absorbency : | ≤2% |
| Tensile Strength | 640Mpa | Elastic Modulus | 10.8GMpa |
| Crack Elongation: | ≥10% | Length | 6mm |
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