High Strength PVA Fiber
Product Description
High Strength PVA Fiber
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.
Specifications:
Items | index | |
Density | 1.80-2.40 | |
≥Tensile Strengh | 12.8 | |
%（L/L）elongation at break | 4.0-9.0 | |
≥modulus | 280 | |
% ≤Hot water reduction | 2.5 | |
（1-6）dispersibility | 不低于3 | |
% ≤oil content | 0.70 | |
PDSC
| Start temp， ≥ | 100 |
max temp.，≥ | 103 | |
Product 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.
Application:
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.