● Product Name:
PP twisted fiber, PP twisted bundle fiber,PP macrosynthetic fiber, PP construction fiber,concrete reinforcement fiber
Package:PP bag or woven bag
Color:Natural white, Grey
Length:54mm or customized
Usage:widely used in roads, bridges, underground waterproof project, roofings,walls, pools, basements of the industrial civil construction.
●Instruction of PP twisted fiber
Twisted fiber is also a kind of substitute product of steel fiber. It is made of 100% polythene by special technique. TB-Kink-Fiber has the advantages of high-breaking tenacity, high-gripping force and excellent dispersivity in the concrete.
●PP twisted fiber technology data
|Material||Polypropylene (PP)||Type||Multifilament / Monfilament|
|Color||Nature white, grey||equivalent diameter (um)||25um-50um|
|Length（mm）||54mm or customized||Elongation at Break（%）||15%±5%|
|Tensile Strength（MPA）||≥400 MPA||Modulus of elasticity（MPA）||≥3000 MPA|
|density(g/cm3)||0.91±0.01g/cm3||resistance to Acid ,alkali(powerful keep rate)||Strong
Soaked in 5% HCL &NaoH
Solution for 24 hours ,No change in shape.
|melting point (℃)||160-170℃||Absorption||nil|