Engineering Fiber (PP/PE)

1.Anti-crack&Anti-infiltration 2.Fire resistance 3.Anti-freezing and thawing 4.Toughness and anti-shock 5.Durability

                                                            Brief Introduction

PP Engineering Fiber Property Index

Raw Material	Polypropylene	Crack Elongation	20%±5%
Type	Monofilament	Density	0.91±0.01 % g/cm3
Fiber Dia	0.02±0.005mm	Melting Point	160---170°C
Tensile Strength	≥450MPa	Resistance to Acid,Alkali	Strong
Size	6,10,12,15,19,20,24,48	Water Absorbency	No

Reinforced Functions to Concrete:

1.Resist to shrink & crack

2.Increase impact resistance and peeling resistance

3.Increase friction resistance

4.Increase seepage resistance

5.Increase freezing & thawing resistance

6.Improve tendons protection

7.Prevent mortar split and crackle expansion

Density(g/cm3)	0.91±0.01	Elastic Modulas (MPa)	>3500
Shape	net-like structure	Crack Elongation(%)	>10
Acid &Alkali Resistance	Strong	Water-Absorbency	No
Tensile Strength(MPa)	≥560	Melting Point( °C )	160-170
Electrical                  Conduction	low	Hot Conduction	low

Reinforced Functions to Concrete:

Compared with steel fiber, full-dispersed PP fiber has advantages in its thinness, large amount, non-water absorbency, strong acid &alkai resistance, and similar elastic modulus with that of concrete.

1.increase seepage resistance

2.prolong endurance

3.improve steel protection

4.increase cracking resistance

5.increase fire resistance

6.strengthen spurt and fatigue

7.improve tensile, bending and folding strength

8.improve plastic deformity

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.

Engineering Fiber (PP/PE)