Fortune Cat® can produce Water Soluble PVA Fiber.
Item Name: Fortune Cat® Water Soluble PVA Fiber.
Brand: Fortune Cat®
If you are interested in this product, please feel free to contact us: fortunecatfibers@outlook.com
Fortune Cat® water-soluble PVA fiber plants can produce 40 million tons of water-soluble vinylon fibers annually. The main products include water-soluble vinylon filament, water-soluble vinylon short fibers, and various counts of water-soluble vinylon yarn.
Water soluble fibers, as a new type of raw material, are widely used in industries such as medicine and textiles due to their ability to dissolve in water. Water soluble fibers include polyvinyl alcohol (PVA) fibers, seaweed fibers, and carboxymethyl cellulose fibers, with the most widely used being water-soluble PVA fibers.
Water soluble PVA fiber is one of the differentiated fiber varieties of vinylon. It is a fiber made by stretching, drying, and heat treatment of PVA solution after spinning under dry heat conditions. According to the dissolution temperature in water, PVA fibers can be divided into three categories: low-temperature dissolution (0-40 ℃), medium temperature dissolution (41-70 ℃), and high-temperature dissolution (71-100 ℃).
Application of water-soluble PVA fibers in fabric development:
1. Used for developing lightweight and thin woolen fabrics
By utilizing the water solubility of water-soluble PVA fibers, a certain proportion of water-soluble PVA fibers are mixed into low count wool during spinning to produce medium fineness wool yarn. The fabric is woven and the PVA fibers are dissolved during the finishing process, resulting in a lightweight pure wool fabric.
2. Used for developing high count cotton and linen yarn
Due to the high crystallinity and orientation of hemp fibers, which are straight without curls, have low count, poor length uniformity, stiffness, and poor adhesion between fibers, the spinnability of hemp fibers is relatively low. Adding water-soluble PVA fibers to cotton and linen blended yarn, and then dissolving and removing the PVA fibers in the post-processing process, can obtain high-quality cotton and linen yarn.
3. Used as embroidery base fabric
Water soluble PVA fiber non-woven fabric can be composite with the fabric as a reinforcing base fabric or used as a skeleton. It can be directly embroidered on top by computer, and after being embroidered, the PVA non-woven fabric is removed by hot water treatment. The embroidery is natural and the simulation effect is good.
4. Used for producing water-soluble worsted yarns
After interweaving water-soluble PVA yarn with other yarns, water-soluble fibers are removed during the dyeing and finishing process to obtain deep processed fabrics such as warp and weft hollowing, jacquard weaving, thin, soft, and bulky.
5. As medical and health materials
Sanitary materials made from water-soluble fibers are widely used due to their easy hydrolysis and pollution-free properties, and are commonly used in the production of water-soluble surgical gowns, surgical caps, and shell patches. These materials are biodegradable when treated in water after use, overcoming the drawbacks of incineration or secondary pollution caused by some medical and health materials.
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Fortune Cat® can produce High Strength and High Modulus-HSHM PVA Fiber.
Item Name: Fortune Cat® High Strength and High Modulus-HSHM PVA Fiber.
Brand: Fortune Cat®
Characteristics:
Fortune Cat® High Strength and High Modulus-HSHM PVA Fiber has high tensile strength and modulus. Due to its better acid and alkali resistance, aging resistance, corrosion resistance, UV resistance and other properties, it is harmless to human body and environment. It is an ideal material to replace industrial asbestos and is widely used in high-performance concrete engineering, coinage, military and other special fields.
Fortune Cat® currently have 16 high-strength and high modulus PVA fiber production lines with an annual production capacity of 35000 tons. Its main varieties include high-strength and high modulus PVA fiber W1 fiber, high-strength and high modulus PVA fiber W2 fiber, high-strength and high modulus PVA fiber W4 fiber, and concrete specific PVA fiber.
Fortune Cat® High Strength and High Modulus-HSHM PVA Fiber has superior mechanical and physical properties. High strength and high modulus PVA fibers have high tensile strength and modulus, low elongation, and tensile strength comparable to steel bars. The elastic modulus matches the elastic modulus of concrete, which can improve the early tensile strength of concrete and also improve the tensile strength of concrete in the middle and later stages. This can greatly save construction and maintenance time and shorten the construction period.
Fortune Cat® High Strength and High Modulus-HSHM PVA Fiber has high affinity with cement. High strength and high modulus PVA fibers have good affinity with cement, and their bonding strength is stronger than fibers such as nylon 6, polypropylene, and polyester. Due to its unique molecular structure, PVA fibers have good adhesion at the interface with brittle material cement and play a reinforcing role.
Fortune Cat® High Strength and High Modulus-HSHM PVA Fiber has good dispersion. High strength and high modulus PVA fibers do not adhere to each other and disperse well when exposed to water. Fibers are evenly dispersed, randomly distributed, and overlapped into a three-dimensional network structure in concrete. It plays a role in changing the brittleness of concrete, increasing its toughness, improving its crack resistance, impermeability, frost resistance, impact resistance, and other properties, thereby improving the overall quality and durability of concrete.
Fortune Cat® High Strength and High Modulus-HSHM PVA Fiber has good alkali and weather resistance. High strength and high modulus PVA fibers have good chemical stability. After being added to concrete, they do not undergo any chemical reaction with any material in the concrete. They have better acid and alkali resistance, chemical resistance than other fibers such as artificial fibers, nylon 6, and polyester.
Fortune Cat® High Strength and High Modulus-HSHM PVA Fiber has good light resistance and corrosion resistance. High strength and high modulus PVA fibers have a significantly lower loss rate of fiber strength under long-term sunlight compared to other fibers. The fibers are buried underground for a long time without mold, corrosion, or insect infestation.
Fortune Cat® High Strength and High Modulus-HSHM PVA Fiber is environmentally friendly, and pollution-free. During transportation and use, high-strength and high modulus PVA fibers do not produce dust and are not inhaled into the lungs. When exposed to high temperatures, they do not decompose into toxic gases and are harmless to human health and the environment.
Fortune Cat® High Strength and High Modulus-HSHM PVA Fiber datasheet:
If you are interested in this product, please feel free to contact us: fortunecatfibers@outlook.com