pp fiber---Polypropylene fiber
Product Description
PP Fiber
CHARACTERISTICS/CHEMISTRY
With polypropylene as its raw material, this fiber is produced by special technology. The products have net-like structure with many fiber monofilaments.
When the fiber is put into the concrete,the horizontal structure in fiber monofilament can be destroyed in the course of stirring owing to friction and rubbing ,and the fiber monofilament or net-like structure will fully stretch,thus the concrete is reinforced by a great number of polypropylene fibers.
APPLICATION:
Projects like concrete road, bridge, airport road and factory floor which strictly require cracking resistance
The walls of tunnels, mines, roofs and reservoir projects with special construction
River courses and dams ,etc
Military defense works, dock banks and piers,etc
SPECIFICATIONS
|
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(℃)
|
160-180
|
|
Electrical Conduction
|
low
|
Hot Conduction
|
low
|
PACKING
Bags of 20kg or 24kg
STORAGE
To be stored in its closed original packaging ,keep cool and dry,avoid humidty.
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