Polypropylene Enginnering Fiber for Construction

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Loading Port:
China main port
Payment Terms:
TT OR LC
Min Order Qty:
1 m.t.
Supply Capability:
3000 m.t./month

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Product Description:

Technical Data of PP Fiber for Concrete

 

Material

Polypropylene

Type of fiber

Bunchy single fiber

Density

0.91

Anti-pulling strength

450Mpa

Anti acid and alkali

Extremely strong

Elasticity modulus

3.5Gpa

Melting Point

165

Diameter

18-48um

Safety

Good

Water absorption

without

Thermal Conductance

Extremely bad

Stretching limitation

15%

Low temperatureresistance

high

Specification

3/6/9/19mm


 

Function of PP Fiber for Concrete

 

Crack resistance of concrete

To improve concrete impermeability

To improve freeze-thaw resistance of concrete

Improve impact resistance and toughness of concrete

To improve the durability of concrete

 

 Application of PP Fiber for Concrete 


PP fiber for building can enhance the crack resistance, anti-permeability, anti-abrasion performance, frost-resistance, antiknock and workability of mortar and concrete. Due to the uniform distribution of tens of thousands of fibers in the mortar and concrete, keeping the whole structure strong, avoiding the structure being struck to pieces, preventing the steel from corroding, lengthening the service life of the project and reducing the maintaining cost.

 

Package of PP Fiber for Concrete


common 0.9 or 1kg per bag. Maybe modified with customer’s requirements.


Polypropylene Enginnering Fiber for Construction

Polypropylene Enginnering Fiber for Construction




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Q:What are preganglionic fibers and postganglionic fibers?
The first known preganglionic neuron neurons of preganglionic neurons, cell bodies located in the brainstem and spinal cord axons, the preganglionic fibers preganglionic fiber. said second neurons called postganglionic neurons postganglionic neuron cell bodies were located in the plant of the peripheral ganglia, said postganglionic fiber. whose axons postganglionic postganglionic neurons of a large number of preganglionic neurons and can a form of postganglionic neurons synapse.
Q:Will superfine fibers replace pure cotton?
Superfine fibers do not substitute for pure cotton, and two materials are irreplaceable.The definition of superfine fiber is different, also known as micro fiber, fine denier fiber, very fine fiber, the English name microfiber. Generally, the denier 0.3 denier (diameter 5 microns) fiber below is called superfine fiber. Foreign countries have produced 0.00009 denier ultra fine wire, if such a wire pulled from the earth to the moon, its weight will not exceed 5 grams. China has been able to produce 0.13 - 0.3 denier microfiber. The main ingredients of superfine fiber polyester polyester, nylon polyemide two (which is generally 80% domestic polyester nylon 20% and polyester, 100% (water absorption effect is poor, poor hand)).
Q:Acrylic fiber is man-made or synthetic fiber, customs declaration form when used
Sorry, the number is wrong. It's synthetic.
Q:Is polyester fiber sound proof board environmentally friendly?
Polyester fiber sound-absorbing board, known as polyester fiber decorative sound-absorbing board, is a polyester fiber as raw material, made by hot pressing, with sound-absorbing function of decorative materials.
Q:How do you distinguish cotton from polyester fiber in appearance?
Cotton fiber shrinkage, poor color fastness, water cloth easy to wrinkle, used for personal wear more, and small shrinkage polyester fiber, with cotton fabric, poor heat resistance, the biggest feature is the thin texture, feel more slippery.
Q:What's the difference between a gold tube and a carbon fiber?
Gold tube is also a kind of carbon fiber tube, but the gold tube is now the most top of the heating tube, heating speed, heating temperature high
Q:Is carbon fiber a composite?
Carbon fiber is an inorganic high polymer fiber with carbon content higher than 90%. Which contains more than 99% carbon fiber called graphite fiber. The microstructure of carbon fiber is similar to that of synthetic graphite, and it is disordered graphite structure. The spacing between the layers of carbon fiber is about 3.39 to 3.42A, and the carbon atoms in the parallel layers are arranged not as neatly as graphite, and they are connected by the van Edward force between the layers.
Q:Why are the moisture absorption capacity of viscose fiber and hemp larger than that of cotton, and the moisture absorption capacity of synthetic fiber is lower than that of natural fiber and maturity
The moisture absorption capacity of viscose fiber is greater than that of cotton, mainly because of the low degree of polymerization of viscose fiber;
Q:What is the difference between particleboard, solid wood multilayer board and MDF? What are the advantages and disadvantages?
Referred to as MDF MDF, which is based on the small logs, harvesting, processing residues and other plant fiber through a series of processing of the artificial plate, its density is generally 500 to 880Kg per cubic meter. Medium density fiberboard has excellent mechanical properties, decorative properties and processability. The utility model has the advantages of little deformation and moderate mechanical performance of the house, and has a uniform internal structure and a moderate density. Also, the utility model has the advantages of good processing performance, smooth and smooth surface, and can be pasted with sliced thin wood or patterns, novel and beautiful, and is commonly used on furniture and partition boards.
Q:What are the benefits of a full carbon fiber roof?
Advantages of carbon fiber composites:(1) high strength, lightweight, high strength vehicle material, its weight is only 1/4 of the steel, the strength is more than four times the steel.(2) the coefficient of thermal expansion is low and the dimensional stability is high and difficult to deform under extreme weather conditions.

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