1. 3-20 MM 2.used in concrete road,bridge,factory floor and so on 3.ISO9001;2008 4.export many countries SpecificationsMaterial: Virgin polypropyleneColour: White Length: 3mm, 6mm, 9mm, 12mm,18mmSpecial weight: 0.91g/cm3Use: Fiber-reinforced mortarsResistance to Acids: StrongElastic modulus: >3500MpaTensile strength: >5600MPa /Nmm²With polypropylene as its raw material, this fiber is ...