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High Strength High Tenacity and High Modulus PVA fiber for Cement Concrete Fiber
Polyvinyl alcohol fiber has good affinity and acid resistance with cement. It is mainly used for the profiles or plates of concrete products to inhibit the micro-cracks caused by the plastic shrinkage of concrete. The product is pollution-free and is gradually replacing asbestos as a new type of material. It is also widely used in railway, water conservancy and other engineering fields.
High Strength PVA Fiber is produced by wet spinning process with PVA as raw material.
Properties: this high strength PVA Fiber has high tensile strength, high modulus, low elongation, non- pollution, non- toxic and acid, alkali, salt,wear and corrosion resistance, resistant to sunlight, anti- cracking, anti- osmosis, UV- proof, anti- aging, etc.
Performance:
1. Appearance: slightly yellow
2. high strength and low elongation
3. Acid and alkali resistance: Under long-term high temperature, the strength loss is lower than that of other fibers.
4. Light resistance: Under long-term sunlight, the fiber strength loss rate is much lower than other fibers.
5. Corrosion resistance: The fiber will not be moldy, rot, or moth-eaten when buried in the ground for a long time.
6. Dispersibility: The fiber is non-adhesive, disperses well in water, and has good affinity with cement.
PVA FIBER TECHNICAL SPECIFICATION
| Grades | Unit | SX1 |
| Titer | dtex | 2.0±0.25 |
| Tenacity | CN/dtex | ≥12.8 |
| Elongation | % | ≤7.0 |
| E-Modulus(0.1-0.4%) | CN/dtex | ≥300 |
| Hot water solubility(90ºC,1hr) | % | ≤2.0 |
| Oiling agent content | % | 0.1-0.4 |
| Visual classification of dispersion(6 classes) | 6 classes | 1 |
| Cutting Length | mm | 4 ~30 |
Applications:
This high strength PVA Fiber has good affinity with cement, it can prevent tiny cracks caused by plastic shrinkage effectively, it can be applied to all kinds of reinforced material, and widely used in industrial and civil building walls, roads, bridges, tunnels, high strength rope, safety net, military field etc.
1. Cement reinforcement material The fiber has high strength and good dispersion properties, is non-pollution and non-toxic, and has the characteristics of anti-corrosion, insect-proof, and sun-resistant. It can be widely used in cement products, road construction, and water conservancy projects.
(1) Replace asbestos to make high-strength cement products.
(2) It can be used for road construction, especially high-grade highway construction.
(3) The filament bundle can be used in the construction of water conservancy projects, instead of steel bars as a tie.
2. It can be made into high-strength ropes, safety nets and high-strength industrial textiles.
3. It can be made into tire cords and rubber reinforced materials for conveyor belts, fire hoses, braided hoses, etc.
High Strength High Tenacity and High Modulus PVA fiber for Cement Concrete Fiber
Polyvinyl alcohol fiber has good affinity and acid resistance with cement. It is mainly used for the profiles or plates of concrete products to inhibit the micro-cracks caused by the plastic shrinkage of concrete. The product is pollution-free and is gradually replacing asbestos as a new type of material. It is also widely used in railway, water conservancy and other engineering fields.
High Strength PVA Fiber is produced by wet spinning process with PVA as raw material.
Properties: this high strength PVA Fiber has high tensile strength, high modulus, low elongation, non- pollution, non- toxic and acid, alkali, salt,wear and corrosion resistance, resistant to sunlight, anti- cracking, anti- osmosis, UV- proof, anti- aging, etc.
Performance:
1. Appearance: slightly yellow
2. high strength and low elongation
3. Acid and alkali resistance: Under long-term high temperature, the strength loss is lower than that of other fibers.
4. Light resistance: Under long-term sunlight, the fiber strength loss rate is much lower than other fibers.
5. Corrosion resistance: The fiber will not be moldy, rot, or moth-eaten when buried in the ground for a long time.
6. Dispersibility: The fiber is non-adhesive, disperses well in water, and has good affinity with cement.
PVA FIBER TECHNICAL SPECIFICATION
| Grades | Unit | SX1 |
| Titer | dtex | 2.0±0.25 |
| Tenacity | CN/dtex | ≥12.8 |
| Elongation | % | ≤7.0 |
| E-Modulus(0.1-0.4%) | CN/dtex | ≥300 |
| Hot water solubility(90ºC,1hr) | % | ≤2.0 |
| Oiling agent content | % | 0.1-0.4 |
| Visual classification of dispersion(6 classes) | 6 classes | 1 |
| Cutting Length | mm | 4 ~30 |
Applications:
This high strength PVA Fiber has good affinity with cement, it can prevent tiny cracks caused by plastic shrinkage effectively, it can be applied to all kinds of reinforced material, and widely used in industrial and civil building walls, roads, bridges, tunnels, high strength rope, safety net, military field etc.
1. Cement reinforcement material The fiber has high strength and good dispersion properties, is non-pollution and non-toxic, and has the characteristics of anti-corrosion, insect-proof, and sun-resistant. It can be widely used in cement products, road construction, and water conservancy projects.
(1) Replace asbestos to make high-strength cement products.
(2) It can be used for road construction, especially high-grade highway construction.
(3) The filament bundle can be used in the construction of water conservancy projects, instead of steel bars as a tie.
2. It can be made into high-strength ropes, safety nets and high-strength industrial textiles.
3. It can be made into tire cords and rubber reinforced materials for conveyor belts, fire hoses, braided hoses, etc.
