Polypropylene Fibre

PP Fibre PP Fibre is monofilament material manufactured by using polypropylene as main raw material in specially designed process. The product can decline the brittleness of structure effectively by improving the continuity and uniformity of concrete and reduce the cracking obviously during plastic shrinkage. PP Fiber is recommended to be used in concrete reinforcement, especially for the projects with high cracking-resistant and permeating-resistant requirements. Product Features Fiber Profilebunchy monofilamentsDensity0.91g/cm3Nominal Diameter18 – 30μmLength6,9,12,19 mmTensile Strength300 - 450MPaModulus of Elasticity3000 - 3500MPaElongation at Break≥15%Alkali, Acid & Salt Resistancevery goodApplication InstructionMixRate: 0.6 1.8Kg/m3, usually 0.9Kg/m3Length: 6mm or 12mm for mortar, 12mm or 19mm for concrete.