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 preganglionic fibers and postganglionic fibers?
Visceral nerve from the lower central needs to arrive after two neurons innervated organs (adrenal medulla exception as long as one), the first neurons called preganglionic neurons, the cell body is located in the brainstem and spinal cord, the axons called preganglionic fibers of second neurons called postganglionic nerve yuan cell bodies located around the Department of autonomic ganglia. The axons called postganglionic fibers. Postganglionic neurons are numerous, and a preganglionic neuron can form synapses with a number of postganglionic neurons
Q:What is the raw material of viscose fiber?
Viscose fiber belongs to regenerated cellulose fiber. It is made from natural cellulose.
Q:Bamboo fiber towel why has antibacterial properties, what is bamboo Kun
Health has always been a topic of concern to most people, a healthy diet, clothing and health, sports health, so that this depends on a person's health, it is commonly used as a towel in life, people will choose to use health, bamboo fiber towels antibacterial; so as to what it can antibacterial bamboo fiber towels? To explain the following: the continuous development of science, research scientists found that bamboo which has a unique material, this material is named bamboo Kun, has natural antibacterial anti mite deodorant pest control function. Under the microscope, the bacteria can breed in cotton and wood fiber products, bamboo fiber products on the bacteria can not survive long time, and in the short term but also disappeared or reduced within 24 hours of bacterial mortality was above 73%. The above results were confirmed by the national cotton textile product quality supervision and inspection center and the Shanghai Institute of microbiology.
Q:Why carbon fiber is an inorganic macromolecule compound?
The distinction between organic and inorganic compounds is not in the absence of carbon, but in the division of structure and chemistry. For example, organic compounds, except for a few, are generally capable of burning. Compared with inorganic materials, organic compounds have less thermal stability and are easily decomposed by heat
Q:What's the difference between polyester fiber and cotton?
Polyester fiber is an important variety of synthetic fiber, and it is the commodity name of polyester fiber in our country. It is a pure terephthalic acid (PTA) or terephthalic acid methyl ester two (DMT) and ethylene glycol (EG) as a fiber polymer, polyethylene terephthalate as raw materials by esterification or transesterification and polycondensation prepared (PET), the spinning and postprocessing fibers.
Q:Fiber cotton, doll cotton, sponge difference
Sponges: most of the ingredients is polyurethane with foaming manufacturing technology will be the same as different materials have different things, with thermal insulation, sound absorption, shock absorption, flame retardant, antistatic, breathable and good performance characteristics.
Q:Why does pure cotton fabric fall off?
Easy to cause skin diseases, respiratory diseases, etc.. The textile products are used for physical hair removal. It is not like the same chemical hair removal clean floating hair, there will be some stubborn floating hair can not be cleaned, but this does not affect the use.
Q:I asked about the gum. What are the ingredients and what are the characteristics?,
Viscose fiber chemical composition similar to cotton, so it is more alkali resistant than acid, but alkali, acid resistance are worse than cotton. The fiber has good alkali resistance and acid resistance. Similarly, the dyeability of viscose fiber is similar to that of cotton, and its dyeing and dyeing properties are good. In addition, the thermal properties of viscose fiber are similar to that of cotton, and the density is close to cotton 1.50~1.52g/cm3.Viscose fiber is one of the first chemical fibers to be put into industrial production. As a result of good moisture absorption, comfortable wearing, good spinnability, often blended with cotton, wool or synthetic fibers, used in various types of clothing and decorative textiles. High strength viscose fiber can also be used in tire cord, conveyor belt and other industrial products. Viscose fiber is a widely used chemical fiber.
Q:What's the acid and alkaline difference between wool and cellulose fiber?
The acid and alkali properties of the two are just the oppositeYou also want how many original, ask questions, one hundred times will not copy, copy others, don't believe, then ask!
Q:What is the difference between carbon fiber electric heating plate and far infrared electric heating plate?
According to the requirements, the power, resistance and surface temperature of the conductive paper heat generator can be designed and adjusted arbitrarily. Heating evenly, electric heating conversion efficiency is high, more than 99%, quick heating, electricity for one minute is hot, five minutes to set the temperature. Compared with any heating medium on the market, the same effect saves about 50 - 70% energy.

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