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Concrete reinforcing pp fibers/ polymer modified Polypropylene fiber reinforced for precast concrete products

  • 1-4 Tons
    $2,000.00
  • 5-9 Tons
    $1,900.00
  • 10-49 Tons
    $1,800.00
  • >=50 Tons
    $1,500.00
Quantity:
- + Tons available
Samples:
$2,000.00 /Ton, 1 Ton (Min. Order): Buy Samples
0piecesselected, US $in total
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Shipping fee:
Depends on the order quantity.
Lead Time:
5 day(s) after payment received
Customization:
Customized logo (Min. Order: 5 Tons)
Customized packaging (Min. Order: 5 Tons)

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Overview
Quick Details
Material:
100% Polypropylene
Use:
Filling Material, Non-Woven Fabric, CONCRETE
Density:
0.91kg/m3
Melting Point:
160-170 C
Fiber Length:
2-12 MM
Elastic Modulus:
5000
Tensile Strength:
500-550Mpa
Ignition Points:
590 C
Elongation At Break:
1596
Acid, Alkali & Salt Resistance:
Strong
Place of Origin:
Henan, China
Type:
Monofilament Pp Fiber
Application:
Mortar
Length:
3mm 6mm 9mm 12mm
Shape:
Wispy Monofilament
Packing:
20kg/bags
Diameter:
20mirco
Acid &Alkali Resistance:
Alkali Resistance
MOQ:
1 Ton
Crack Elongation:
15%
Grade:
Virgin Grade Pp Staple Fiber

Packaging & Delivery

Selling Units:
Single item
Single package size: 
60X45X20 cm
Single gross weight:
20.000 kg
Package Type:
pp bag
Picture Example:
package-img
package-img
Lead Time :
Quantity(Tons) 1 - 1 2 - 5 6 - 10 >10
Est. Time(days) 5 10 15 To be negotiated
Product Description
short pp fiber reinforced composites
Material: 100% polypropylene fiber
Shape:Wispy monofilament
Section shape: Y type
Diameter: 10-40μm
Density: 0.91kg / m3
Length: 2-3mm
Product Name
Polypropylene fiber
Texture
100% modified polypropylene fiber
Color
white/black
Shape
Monofilament
Density (g/cm3)
0.91
Diameter
20-50um
Length (mm)
2,4,6,12,19(customize)
Melting temperature
160-170C
Acid resitance
excellent
Akali resistance
excellent
Regular tenacity(Mpa)
>=350
Regular elaticity modulus
>=3000Mpa
Tensile strenth(Mpa)
>=550
High elaticity modulus
>=5000Mpa
Elongation at break(%)
15-30
Water absorption
<2%
FAQ

How to choose suitable pp fiber

1 What's the length generally Polypropylene Fiber classified ?

3-6mm,6-9mm,9-12mm,etc.

2 What length normally used for putty,and what about mortar?
Usually 3-6mm for putty,6-9mm for mortar.

3 What's the main effect of Polypropylene fiber in building industry ?
Anti-crack.Mainly mixed with Lignin together to achieve the best effect.

4 Can  supply free formula and sample ?
We will supply you best service if any demanded.

Dosage of polypropylene staple fiber


1) anti-cracking putty

Use 2-3 mm fiber, add polypropylene fiber 0.5 -1.0 kg in 1 ton anti-cracking putty. Can use longer length or slightly increase
dosage of fiber according to actual use.

(2) Base mortar( aggregate less than 1mm)
6 and 12 mm fiber, add 3 g fiber for 1kg cement . General dry mixing firstly and then adding water. When cement under 400 kg in
per cubic meter mortar , the minimum usage is 1.2 kg for each cubic fiber; When the cement content is more than 400 kg, increase 3
g fiber for each increased 1 kg cement .

3) Normal concrete for structure, precast and road brick:
Using 19 mm fiber, cement content at 350 kg in 1 cbm concrete, the minimum usage is 0.9 kg for each cbm concrete; when cement more
than 350 kg in 1 cbm concrete, increase 2g fiber for each increased 1 kg cement.
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Applications

1. Anti-crack application for industrial and civilian construction, and impermeable and thermal mortar
2. The concrete placement engineering with high requirements on impermeability and impact resistance such as concrete-faced
rockfill dam, spillway and deflector hole, etc. in the hydraulic and hydro-power engineering.
3. Various precast concrete products.
4. Concrete for speedway, bridge, tunnel and airport pavement, etc.
5. Chemical plants, etc. with high requirement on resistance to alkalis and chemical corrosion.
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