6mm 12mm Polyvinyl Alcohol PVA Fibers For Cement Board / Pipe / Sheet Concrete Fibers
6mm 12mm Polyvinyl Alcohol PVA Fibers For Cement Board/ Pipe /Sheet Concrete Fibers
Instruction:
Polyvinyl alcohol (PVA) fiber is a kind of synthetic fiber, which is made from high-quality polyvinyl alcohol (PVA) with high degree of polymerization and processed by special advanced technology. Polyvinyl alcohol fibers are characterized by high strength, high modulus, low elongation, wear
resistance, acid and alkali resistance, good weather resistance, good affinity and combination with cement, gypsum and other substrates, non-toxic, non-polluting, non-damaging to human skin, harmless to human body, and one of the new generation of high-tech green building materials.
1. It has excellent mechanical properties, high strength, high modulus and low elongation.
2. Acid and alkali resistance, strong chemical resistance.
3. Light fastness: in a long time of sunshine, fiber strength loss rate is low.
4. Corrosion resistance: fiber embedded in the ground for a long time without moldy, not rotten,
not moth eaten.
5. Fiber has good dispersion: fiber is not adhesion, water dispersion is good.
6. Fiber and cement, plastics and other good affinity, high adhesion strength.
7. It is harmless to human body and environment.
Applications:
1. To replace asbestos to be the reinforcement material of cement.
2. In the construction of high-grade highway, the use of high modulus high strength PVA fiber can significantly improve its tensile strength and tensile stress.
3. As a crack resistant material for concrete/mortar. The addition of concrete/mortar not only increases the tensile strength of concrete, but also reduces the internal cracks and restrains the further development of micro-cracks.
4. In hydraulic engineering applications, strapping slitting fibers can be used instead of reinforcing bars.
5. Instead of high - strength rayon production of radial tires or tyre cord.
6. To be the reinforcement material for rubber products and to produce conveyer belt, fire hose and woven hose.
Specification:
| Title | 2.0±0.2dtex | Color | Light yellow |
| Tenacity | ≥13 CN/dtex | Hot water reduction | ≤0.5 |
| Tenacity | ≥290 CN/dtex | Oiling | ≤0.7 |
| Elongation | 6%-7% | Dispersibility | ≤3 |
| Length | 5mm,6mm,etc | Density | 1.29 |
Packing:
200kgs/woven bag,12.8tons/20GP with pallet, 25.6tons/40GP with pallet.
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