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 are the clothes made of chemical fiber?
- PP: like the appearance of Mao Rong silk or cotton, waxy feel and luster, elasticity and resilience is generally not easy to wrinkle the proportion of small, light, comfortable clothing Xinghao, faster transfer of sweat to keep skin comfort, strength wear resistance are good durable, not high temperature.Spandex: with good elasticity, also known as elastic fiber, also known as Lycra, good elasticity, smooth feel, moisture absorption, small, good weather resistance and chemical resistance, machine washable, poor heat resistance.Vinylon fabric: look and feel like cotton, poor elasticity, good wet density and small thermal conductivity, wear light and warm, good wear resistance strength is strong and durable, excellent chemical resistance, fluorescent properties.
- 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: What is a new type of recycled fiber?
- Tencel fiber is mainly coniferous wood pulp, water and solvent mixed amine oxide, heating to dissolve completely, any derivatives and chemical effects will not occur in the dissolution process, the impurity and direct spinning, its molecular structure is simple carbohydrates. Tencel fiber can be completely decomposed in the soil, no pollution to the environment; in addition, used in the production of amine oxide solvent completely harmless to the human body, almost all of the recovery, can be used repeatedly, in the production of raw materials of pulp cellulose molecules contained no chemical change, no by-products, no waste discharged outside the factory, can be called for the environmental or green fiber. The fabric has excellent moisture absorption, comfort, drape and stiffness and good dyeing, and can be blended with cotton, wool, linen, acrylic, polyester etc., can ring spinning, air spinning, core spun spinning, spinning into various cotton core spun yarn and Mao Xingsha, etc..
- Q: What is the difference between high strength fiberboard and MDF?
- According to their different densities, divided into high density board, MDF, low density board; low density board density is less than 450 kg / m3, MDF density of 450 kg -600 kg / m3, high density board density of 600 kg ~900 kg / m3, it can be seen that the difference in density board and high density board the main is the density, of course, will lead to price differences in different density.
- Q: What are man-made fibers? What are his strengths and weaknesses?
- Synthetic fiber has similar properties as natural fibers. It has good moisture absorption, air permeability and dyeing properties. It is soft and lustrous. It is an important textile material. It can be spun or blended with natural fibers such as wool and silk and synthetic fibers. Viscose fiber in the high strength because of high strength, good resistance to many times deformation, can be used in industry. Regenerated protein fiber having a property similar to wool and used as a substitute for wool. Proteins can be grafted, copolymerized or blended with other fibers to improve the properties of other fibers. In 1984, man-made fiber production was about 3.1Mt, accounting for 21.3% of total chemical fiber output.
- Q: Are polyester fiber or spandex fiber or fiber?
- Polyester fiber and spandex belong to chemical fiber or fiber.Chemical fiber usually refers to chemical fiber.Chemical fiber is made of natural macromolecule compound or synthetic macromolecule compound, which is prepared by spinning, dope, spinning and post-treatment.
- Q: Is 100% polyester fiber good?
- Polyester fiber generally refers to polyester fiberAdvantages: fabric crisp, smooth, bright color. Pregnant bone elastic, moisture absorption, good ventilation, smooth surface, there is a certain waterproof function.Disadvantages: from static electricity, feel bad.
- Q: How are fibers classified?
- Fiber can be divided into natural fiber and chemical fiber according to its source.Chemical fiber is a natural or synthetic polymer material as raw material, through chemical or physical methods of processing made of fiber collectively, including man-made fibers, synthetic fibers, inorganic fibers.Also known as synthetic fiber regenerated fiber, regenerated cellulose, protein, starch and fiber in fiber regeneration is containing synthetic fiber, natural fiber or protein fiber material, such as wood fiber raw material, sugar cane, reed, soybean protein fiber and other textile processing lost value, textile fiber made by chemical processing the. Inorganic fiber is made from minerals, such as glass fiber, metal fiber and so on.
- Q: Which is better, polyester fiber or silk?
- Of course it is silk, silk is very comfortable; polyester fiber is not as good as silk, and once the temperature is high, it will produce harmful substances, harm the body
- Q: Why carbon fiber is an inorganic macromolecule compound?
- Between high and low molecular weight probably with molecular weight 2000 division, carbon fiber structure has no clear judgment, but somewhat similar to graphite and graphite, for a large number of a plurality of graphene layers connected each other with a pi bond, as a whole, big molecular weight, it can be divided into sub score
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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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