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4MM Anti-crack Polypropylene Fibers PP Staple Fibers for Concrete

100 % Pure Polypropylene

Good Dispersion

High Tensile Strength

Best for Concrete Reinforcement

One-stop Service,Strict Quality Control

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Product Details

4 MM Anti-crack Polypropylene Fibers PP Staple Fibers for Concrete

Polypropylene (pp) is a semi-crystalline thermoplastic. the use of fiber-grade polypropylene as the uncooked cloth,

It is a excessive-power package deal-fashioned mono-filament natural fiber shaped through a special process.

Its inherent robust acid resistance, strong alkali resistance, susceptible thermal conductivity, and extremely solid chemical homes.

Concrete PP fiber is a polypropylene as the main raw material, adopting unique manufacturing process to make high strength bundle

mono-filament fiber.

Join concrete (or mortar) can effectively control concrete (or mortar) micro-cracks which is caused by plastic shrinkage,temperature

changes and other factors, to prevent and inhibit the formation and development of cracks, greatly improved crack resistance of concrete,

impact resistance and seismic capacity.

Length: for motor: <12 mm;

               for concrete: >12 mm

Compounding amount: for resisting the common cracks on surface, 0.9 kg/ m³ fibers to cement mortar are enough.

Stirring requirement: the proportion of cement, sand and aggregate is no need to be changed.

Put cement, aggregate, additive and fiber together, then stir after adding enough water and time for stirring can be prolonged for 2-3

minutes in order to make the compound mix completely.

 Also it can be mixed even with cement and other aggregates in advance, stirring by adding water at work-site before constructing.

PP Fiber for Concrete

Parameter

Raw Material	Polypropylene	Fiber Type	Monofilament
Crack Elongation(%)	≥15	Elasticity Modulus (Mpa)	≥3500
Density(g/cm³)	0.91-0.93	Fiber Diameter	25-45μm
Tensile Strength(Mpa)	500	Melting Point	160-170℃
Acid &Alkali Resistance	strong	Water absorbency	NO
Normal Length(mm)	4mm,6mm,10mm,12mm,19mm or as your request

Feature

1.Improving the ability of concrete to resist earthquake and natural disasters

2.Improving crack resistance of concrete

3.Reduces plastic shrinkage and settlement cracking

4.Increase the wear resistance of concrete

5.Improving the capacity of concrete to protect steel

6.Increasing the concrete crack resistance, flexural strength

Application

1. Be suitable for the water–proof layer, floor, inner & outer wall of industrial and civil construction.

2. Increase cracking resistance on the surface of industrial workshop, warehouse and parking lot.

3. Increase cracking & seepage resistance of the ground in natatorium, swimming pool, pond and ditch.

4. Be suitable for any mortar projects and fine aggregate concrete projects.

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FAQ

Q 1.What is your terms of payment?
A: T/T 30% as deposit, and 70% before shipping the goods.

Q 2. How about your delivery time?
A: Generally, it will take 3 to 7 days after receiving your advance payment.

The specific delivery time depends on the items and the quantity of your order.

Q 3. Can you produce according to the samples?
A: Yes, we can produce by your samples or detailed requirement.

Q 4. What is your sample policy?
A: We can supply free sample for testing, the customers just pay for the freight.

Q 5. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.

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