● Product Name:
PP monofilament fiber, polypropylene microfiber,polypropylene engineered fiber,polypropylene concrete reinforcement fiber,polypropylene construction fiber.
Package:PP bag or woven bag
Length:3mm, 6mm, 9mm, 12mm or customized
Usage:widely used in roads, bridges, underground waterproof project, roofings,walls, pools, basements of the industrial civil construction.
●Instruction of PP monofilament fiber
Polypropylene monofilament fiber is made mainly from Polypropylene into high strength monofilament fiber by unique processing. Refilled into concrete (or mortar), this product can control effectively micro-crack caused by plastic contraction, dry shrinkage and changed temperature and prevent and inhabit occurrence and development of cracks.
●PP monofilament technology data
|Material||Polypropylene (PP)||Type||Multifilament / Monfilament|
|Color||Nature white||equivalent diameter (um)||25um-50um|
|Length（mm）||3,6,9,12,15,18,19,36 ,40||Elongation at Break（%）||25%±5%|
|Tensile Strength（MPA）||≥650 MPA||Modulus of elasticity（MPA）||≥5000 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|