PP Enginnering Fiber for Concrete or Mortar
- 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 PP Fiber for Concrete
Raw material: polypropylene
Type: Monofilament
Fiber dia:25~45μm
Density:0.91~0.93g/cm3
Color: Natural (white)
Tensile strength: >350Mpa
Crack elongation:≥15%
Elasticity modulus:≥3000 Mpa
Melting point:160~180℃
Water absorbency: No
Thermal conductivity: low
Resistance to Acid, Alkali: ≥95% strong
Note: length size 3 6 10 12 15 19mm, as customer’s requirements
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.
- 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: Sliding door pulley which is good?
- In the market, the material of the pulley outer cover is plastic pulley, metal pulley and nylon, fiberglass pulley 4 kinds.Plastic pulleys are tough but easy to break, and they become tough and tough when used for a long time, and the feel of pushing and pulling becomes very bad;The metal pulley is strong but easy to generate noise when it is in contact with the track;
- Q: Polyester fiber, polyester, acrylic, spandex have any harm to the body?
- The main manifestations of skin itching, especially at night.In addition, acrylic fibers are used as underwear materials, and tiny fibers clog up the milk ducts, which are harmful to lactating females.
- Q: Identification of carbon fiber frames
- As for the frame you mentioned, you can try to break it with your hands. If it is easy to bend and cannot be restored, it may be false. Another look at the price, carbon fiber products are generally more expensive. Personally think that the frame is not necessary to use carbon fiber reinforced, and not to take on the ground knock, probably is just a gimmick to sell products.
- Q: Polyester is chemical fiber?
- Fiber can be divided into: natural fiber, chemical fiber.Natural fiber is divided into: plant fiber, animal fiber.There are many kinds of plant fiber: cotton, hemp, soybean, and so on.Animal fiber is divided into: wool, rabbit hair, camel hair and so on.Chemical fiber: polyester, nylon, acrylic fiber, polypropylene fiber and so on.Therefore, polyester fiber belongs to chemical fiber, referred to as chemical fiber. Chemical fiber cotton is a commonly known as, as filling material, instead of cotton, breathable good, washable, so called "chemical fiber cotton". The essence is the chemical fiber.
- Q: Compared with the traditional reinforcement technology, the reinforcement effect of CFRP sheets is different from the traditional reinforcement technology What's the price of carbon fiber reinforcement?
- So that influence the quality of materials and carbon fiber reinforced carbon fiber reinforced carbon fiber glue directly the degree of difficulty of carbon fiber reinforcement of carbon fiber strengthening price, is a direct factor affecting the price of carbon fiber reinforcement.
- Q: Cotton, silk, nylon, fiber...... What are the inclusions and the differences?
- Silk and Tencel: silk is a natural protein fiber, divided into silk and tussah silk; silk for indoor bar cocoonery silk, tussah silk stocking for outdoor. Mulberry silk is more white and better performance than tussah silk.
- 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: What are man-made fibers? What are his strengths and weaknesses?
- One of the two major types of chemical fibers. Some natural polymers or their derivatives are used as raw materials, and then they are made into textile solutions. Then they are spun into fibers. Bamboo, wood, bagasse, cottonseed and so on are all raw materials for making man-made fibers. According to the shape and use of artificial fiber, it is divided into three kinds: rayon, artificial cotton and synthetic wool. Important varieties are viscose fiber, acetate fiber, copper ammonia fiber and so on.
- Q: What is the designated outer fiber?
- Toyobo company and American The Dow chemical company (hereinafter referred to as Dow company) concluded a polyolefin elastic fiber "pioneered by the company in the United States in the world of DOW - XLA fiber in Japan's domestic monopoly manufacturing and sales contract. The fiber has the following characteristics: a heat resistant super high temperature of 220 degrees centigrade; the chlorine can withstand has baking resistance to chlorine, acid of sulfuric acid is also very strong scalability; the soft (flexible equivalent of spandex fiber, return more slowly); the resistance to seasonal; not. Turn yellow and so on. Not only can be used for clothing, but can be widely extended to bedding, car seat etc..
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PP Enginnering Fiber for Concrete or Mortar
- 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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