Polypropylene Enginnering Fiber for Construction
- 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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Technical Data of PP Fiber for Concrete
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: What is optical fiber? What's the use of it?
- Optical fibers are made on the basis of this principle. Its basic material is cheap quartz glass, which scientists pull into filaments with a diameter of only a few microns to tens of microns, and then wrap a layer of material with a smaller refractive index. As long as the incident angle satisfies certain conditions, the beam can be twisted from one end to the other in such an optical fiber, without leaking in the middle. Scientists first used this property of optical fibers in optical communications. A light guide fiber can only deliver a very small point of light. If thousands of optical fibers are neatly arranged in a bundle and each optical fiber is in one-to-one correspondence at the ends, it can be made into optical fiber cable. It is incomparable superiority to use optical cable instead of cable communication. For example, the 20 fiber composed of fine fiber like pencils, can call 76 thousand passengers a day, and 1800 copper wires composed like thick cable, every day can only call thousands of passengers. Optical fiber is not only light weight, low cost, easy laying, but also large capacity, anti-interference, stable and reliable, strong confidentiality. The cable is replacing the copper cable, widely used in many fields of communication, television, broadcasting, transportation, military, medical and so on, no wonder people praise for the information age of the nerve fiber. China's own development, production, construction of the world's longest Beijing Han Guang (Beijing, Wuhan, Guangzhou) communication cable, a total length of 3047 kilometers, was opened in October 15, 1993, marking China has entered the era of optical communication applications.
- Q: How do you recognize the wool of a sweater?
- First of all, the texture of the wool fabricWool, rabbit hair, camel hair, wool type chemical fiber as the main raw material of the fabric, usually with wool for the living, it is the year of high-grade fabric, good elasticity, anti wrinkle, stiff, durable wear-resistant, strong warm, comfortable and beautiful, pure color and other advantages, the price is also the most expensiveBut now there are a lot of chemical fiber fabric sweater, with its fastness, good elasticity, stiffness, abrasion resistant washing, easy storage and loved by the people. Purified fabrics are fabrics made from pure chemical fibers. Its properties are determined by the properties of the chemical fibres themselves. Chemical fiber can be processed according to different requirements into a certain length, and woven into imitation silk, Imitation cotton, imitation linen, elastic imitation wool, medium length imitation wool fabric according to different requirements, and its price is also the cheapest
- Q: What is the welding process of cellulose welding?
- No: cellulose welding. Yes: down welding. The utility model belongs to a welding rod hand arc welding process.
- Q: Do you have two kinds of eyelashes fiber, white and black?
- Yes, there are two kinds of eyelash fiber, white and black.
- Q: Is summer shorts good for polyester or pure cotton?
- What is it about polyester chiffon, cotton do feel comfortable, I would choose the selection of polyester fiber, 100% cotton can not wear a few times to wash forms, unless the style let me move to the no, also see style sister paper
- Q: The difference between polyester and hollow fiber
- The difference is whether there is a hole in the center of the cross section of the fiber.
- Q: What is the difference between carbon fiber electric heating plate and far infrared electric heating plate?
- Carbon fiber electric heating plate adopts non-metallic carbonaceous material when electrified directly converts electrical energy to heat energy and mechanical energy, does not produce light, no self heat loss, by the national and industrial infrared heating products quality supervision and testing center of detection proved that the electric conversion efficiency as high as 99%, its biggest characteristic is to transfer the best way to radiant heat, electric heat radiation conversion efficiency of more than 60%, and surface heating, heating fast and uniform, electricity for 1 minutes can reach the design temperature of the surface temperature; compared with the traditional heat conduction, convection and energy saving of the product reached more than 30%.
- Q: Is Chiffon the same as polyester?
- If prices are concerned, polyester Chiffon should be cheaper. The fruiting of polyesters. I hope I can help you.
- Q: Which material is expensive, chiffon or polyester?
- Your question is not clear because you do not understand the relation between the textile material and the fabric.First of all, a fabric, chiffon just refers to Georgette, weft is a thin and strong twist fabric. Chiffon can be made from pure silk or polyester (polyester). Daqing tree original reply
- Q: What is the accuracy of the hollow fiber and the ceramic filter core of the filter?
- The filter with the highest precision ceramic filter net easy (pureeasy) dual control film is better than that of ceramic filter, filtering accuracy of British Dalton (Doulton), Switzerland (Katadyn), South Korea Korea Kangdi ceramic (Korea ceramic) and other world famous ceramic filter. The double control membrane ceramic filter core has a control film, none of the others.
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Polypropylene Enginnering Fiber for Construction
- 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
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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