Polyacrylonitrile fiber(PAN fiber)has high tensile strength, UV resistance. As the main reinforcement of cement concrete and asphalt concrete, it can obviously improve the tensile strength, anti fatigue strength and bending strength of concrete. And also can improve the early cracking resistance of concrete. When used in the asphalt, it can significantly improve the asphalt adhesion, high temperature stability, fatigue durability, and has low temperature anti cracking and to prevent reflection crack, effectively improve the tensile, anti alkali, compressive and impact strength. The real action and the use of PAN fiber in concrete has been accepted by the engineering community.
BENEFITS APPLICATION
Improve the crack resistance Asphalt Pavement Buildings, tunnels, highways,
Improve impermeability Bridge, dam, wharf, revetment,railways
Improve resilience Industrial floor, concrete precast products
Improving freeze-thaw resistance Mortar&insulation materials, aircrete
Improve the fatigue resistance of asphalt pavement
Improve the low temperature crack resistance of asphalt pavement
Material: Polyacrylonitrile
Color: Light yellow
Diameter: 13um/22um±2um
Length: 6mm,12mm (other lengths can be available)
Specific Gravity: 1.19g/cm³
Elastic Modulus: 730Mpa
Tensile strength: 13.6Gpa
Elongation: 6%
Moisture: <0.3%
Melting Point: 235-242℃
Acid&Alkali resistance: Excellent
Typical packaging is 2kg/pe bag,24kg/woven bag,other packaging can be available.
