Polypropylene Enginnering Fiber for Projects
- Ref Price:
-
- 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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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.
- Q: What are the main ingredients of synthetic fibers, man-made fibers, and carbon fibers?
- Synthetic fiber (synthetics) is a kind of chemical fiber, chemical fiber is referred to as synthetic polymer compounds as raw materials for synthetic fiber. The organic compounds to the small molecule as raw materials by polyaddition reaction or condensation polymerization of linear organic polymers, such as acrylic, polyester and polyamide fiber from. We can see that the classification of viscose rayon, acetate rayon, cuprammonium, Tencel, modal, which are based on natural cellulose fibers (bark, paper pulp, waste cotton) as raw material, melt spinning, yarn manufacturing, are man-made fibers. In essence, rayon is not very different from cotton in its chemical composition.
- Q: Does chemical fiber belong to polyester fiber?
- Chemical fiber is a big category, polyester fiber is one of them, and nylon, spandex and so on
- Q: The difference between polyester and hollow fiber
- No analogy, polyester fiber refers to polyester fiber, hollow fiber refers to the processing of fiber form is hollow.
- Q: What is polyester fiber called?
- Polyester fiber is also called polyester fiber. Polyester fiber is an important variety of synthetic fiber, and it is the commodity name of polyester fiber in our country. Polyester fiber is an international name, mainly because of the earliest production of famous products, and now become the international name, polyester is China's name, in China, polyester fiber is usually polyester.
- Q: What is fiber binding force?
- Fiber cohesion is the embodiment of the crimp properties, Fiber Cohesion to cut the length of the product is the most important quality indexes of the product, the user in the carding operation, fiber mesh, and then by the cohesion between the fibers together, this operation for Fiber Cohesion is very sensitive, low cohesion. Fiber net will droop or break, spinnability decreased.
- Q: Nylon and fabric made of clothes which is good, anti UV effect which good?
- With polyester fiber as raw material, anti ultraviolet sun protection clothing is effective.In the chemical fiber, the intensity of ultraviolet light is sorted out: polyester fiber > nylon > rayon and silk. In the absence of the treated fiber, with anti ultraviolet properties of polyester fiber is the best, polyester fibers in the molecular structure of benzene with ultraviolet absorption, chemical fiber in nylon or rayon, nylon rubber rayon and so on, the anti ultraviolet performance than polyester.
- Q: Why carbon fiber is an inorganic macromolecule compound?
- Organic matter of low melting point, generally not more than 400 degrees Celsius. Polar organic matter is very weak, therefore are insoluble in water. The organic reactions between mostly intermolecular reaction, often need some activation energy, the reaction is slow, often requires a catalyst and other means. The organic reaction is more complex and under the same conditions, a compound often can be done at the same time several different reactions, produce different products.
- Q: What are the advantages and disadvantages of cotton fibers?
- The biggest advantage is spinning, natural turn to make cotton fiber has a certain capacity, is conducive to spinning process. Cotton fiber has better moisture absorption and abrasion resistance, and moisture regain reaches 8%.
- Q: What is the difference between bamboo charcoal fiber and bamboo fiber?
- Compared with the advantages of bamboo fiber, bamboo fiber is more obvious, the function is better. Because the bamboo fiber is embedded in the nanometer bamboo charcoal fiber, making the function fully reflected in the bamboo charcoal with super adsorption odor, negative ion emission concentration is higher than 6800 /cm3, the concentration of negative ions is equivalent to the outskirts of the field, with a delicate fragrance, antibacterial and bacteriostatic, shielding electromagnetic wave radiation, infrared emission, heat insulation, temperature and humidity regulation, achieve dehumidification and drying effect, mineral potassium, sodium, calcium, magnesium, iron, manganese, silicon and germanium content is high, special health function to the human body. The fibers can be made of medical protection pregnant women and infant clothing, protective clothing, bedding, clothing fabric, high-grade hotel and household goods, travel and other transportation decorative items, can also be air filtration materials, household appliances, anti electromagnetic radiation .
- Q: How are invisible absorbing materials made? What is the carbon fiber method?
- This question deals with cutting-edge science and technology and can only be answered in accordance with the literature you can now find.The carbon fiber represents its invisible factor, and the fiber cross-section of the carbon fiber is circular. If you want to improve the wave absorbing performance, now, can change the shape of spinneret, in the production of carbon fiber, ejected section type Y or type O filaments, processing. In this way, the electromagnetic wave is refracted and reflected repeatedly in the small fiber space so as to achieve the effect of absorbing waves. Can only speak so much, if the landlord to school, the landlord can search in the library, AC, SCI and other periodicals web site carbon fiber stealth. There are references to this, and others, you'd better ask the supervisor what. Something is inconvenient to say here.
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Polypropylene Enginnering Fiber for Projects
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 m.t.
- Supply Capability:
- 3000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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