PP Engineering Fiber

1)PP engineering fiber 2)Material Polypropylene 3)Tensile strength:>560mpa 4)elonagation:>10% 5)High alkal-resistance

PP (polypropylene)engineering fiber

Function:

1.Prevent concrete crazing effectively.2.Improve tensile strength of concrete.3.Improve the concussion and resistance to wear of concrete.

4.Improve barrier property of concrete.

Scope of Application:

1.Projects like concrete road,bridge,airport road and factory floor which strictly require cracking resistance.

2.The walls of tunnels,mines,roofs and reservoir projects with special construction.

3.River courses and dams,etc.

4.Military defense works,dock banks and piers,etc.

Performance:

Density(g/cm3)	0.91±0.01	Elastic Modulas (MPa)	>3500
Shape	net-like structure or monofilaments	Crack Elongation(%)	>10
Acid &Alkali Resistance	Strong	Water-Absorbency	No
Tensile Strength(MPa)	≥560	Melting Point()	160180
Electrical Conduction	low	Hot Conduction	low

PP Engineering Fiber