Polypropylene Enginnering Fiber, Concrete Additive

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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:

Specification of Polypropylene Fiber 

 

Raw material: polypropylene      

Type: MonofilamentMelting point:160~180℃


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 Polypropylene Fiber

 

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 Polypropylene Fiber 


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.


Application Area

 

Used for crack-resistance putty powder, heat retaining mortar, concrete, building’s surface, wass, ground, pool, undercroft, road and bridge projects.

 

Advice on Construction

 

The mixed fibers quantity per CBM mortar for common plastering mortar: 0.9-1.2kg, usually 1kg/m3

The mixed fibers quantity per ton mortar for heat maintaining mortar:1-3kg

The mixed fibers quantity per CBM concrete”0.6-1.8kg, normally 0.9kg/m3

 

Package of Polypropylene Fiber 


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


Polypropylene Enginnering Fiber, Concrete Additive

Polypropylene Enginnering Fiber, Concrete Additive




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Q:What are the advantages and disadvantages of cotton fibers?
In the humidity state, the strength of the cotton fiber increases by 10%, but when the moisture is too low, the strength is poor. Cotton has excellent dyeing properties and is easy to dye. There are some not to say.
Q:Acrylic fiber is man-made or synthetic fiber, customs declaration form when used
Acrylic fiber is synthetic fiber, artificial fiber, including rayon, artificial cotton and so on.
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 synthetic fibers is lower than that of natural fibers, mainly due to the small amount of crevice in synthetic fibers;Cotton fiber with poor maturity is more hygroscopic than mature cotton fiber, mainly due to the larger specific surface area of cotton fiber with poor maturity
Q:What's the difference between synthetic fiber and fiber?
Polymers are prepared by polymerizing organic monomers, such as polyamides, polyesters, polyurethane, or polyethylene derivatives;
Q:How to judge whether it is bamboo fiber?
High content of bamboo fiber in the product, the handle will be very delicate and smooth, and vice versa will feel rough, astringent, but also pilling.
Q:What are fiber tapes?
Fiber tape has a strong breaking strength, excellent wear resistance and moisture resistance, unique pressure-sensitive adhesive layer has excellent lasting adhesive force and special performance, can meet a variety of different uses.
Q:What are the basic features of polyester fiber?
High strength. The strength of short fiber is 2.6 ~ 5.7cN/dtex, high tenacity fiber is 5.6, polyester fiber is 8.0cN/dtex. Because of its low moisture absorption, its wet strength is basically the same as dry strength. Impact resistance is 4 times higher than nylon, 20 times higher than viscose fiber.
Q:What is the viscose rayon
Yes, also known as rayon rayon factory, is a popular name, called viscose fiber, viscose rayon or referred to as.
Q:What's the difference between a silver fiber radiation suit and a metal fiber radiation suit?
In the end, anti radiation clothing which kind of material is good, we look at the current market anti radiation clothing mainstream fabric:1: metal fiber blended fabric. Generally use a diameter of about 0.008 millimeters of stainless steel, metal fiber and cotton and polyester fiber blended into fabrics, good fabric shielding value of more than 30DB. It has better flexibility because of the addition of other fabrics. Parameters: breathable, washable, shielding, stable performance;2: all silver fiber knitted fabric. The silver fiber here is not pure silver, but a new composite fiber made of silver ions and ordinary fabric. In addition to having good breathability, it also has the function of bacteriostasis and maintenance to human body. The shielding value of all knitted fabric with silver fiber is above 70DB. This fabric is easy to oxidize, but oxidation does not affect the effect of radiation protection and the use of clothing. Parameters: breathable, washable, antibacterial, maintenance, elimination of static electricity, shielding performance is stable;3: semi silver fiber blend fabric. Silver fiber fabric refers to made of silver fiber and polyester fiber blended fabric, the fabric shielding value between metal fiber and the silver fiber fabric, usually around 50-60DB, antioxidant capacity than the silver fiber fabric, but also has a role in the maintenance of antibacterial. Parameters: breathable, washable, antibacterial, maintenance, elimination of static electricity, shielding performance is stable;
Q:What are the new fibers?
DuPont Dacron, section four grooves with liquid water, the conduction area is increased, the moisture processing function with excellent cutoff (gas and water), as the pipeline will be sent to the outer fabric moisture quickly, enhance the wearer's comfort, but also has excellent dyeability and contamination resistance, suitable for men and women shirts, outdoor and sports wear fabric, make the wearer dry and comfortable, durable as a.

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