As an industrial basic material, polypropylene filament yarn is undergoing a gradual transformation from "available" to "usable" and then to "competitive". For manufacturing enterprises in fields such as fire hoses, industrial webbing, and rope nets, choosing the right yarn is no longer just a matter of cost consideration; it also concerns whether the products can be reliable and durable in harsh environments and meet increasingly strict environmental protection requirements. Qingyuan Yitong Textile Manufacturing Co., Ltd. has been deeply engaged in industrial textile raw materials for many years, mainly producing high-strength polypropylene filaments, PP natural color yarn, and polypropylene colored yarn. It is committed to providing stable and compatible raw material support for buyers in various fields.
Fire hoses are the traditional advantageous application field of polypropylene high-strength filaments. Their application opportunities mainly lie in the following aspects:
Replace traditional materials to meet the demand for performance improvement. Polypropylene high-strength filament possesses characteristics such as light weight, high strength, resistance to acids and alkalis, wear resistance, resistance to seawater corrosion, and low thermal conductivity. As a reinforcing material for the braided layer in high-pressure fire hoses, it is continuously replacing traditional materials like polyester and nylon. Its low specific gravity (0.91) also helps reduce the overall weight of the hose, making it easier to use and store.
Functional customization with fire-retardant properties has a broad application scope. Fire hoses have specific requirements for fire retardancy. The fire-retardant polypropylene high-strength filament, which is made by adding fire-retardant masterbatch during the spinning process, has been applied in the field of fire hoses. This way of achieving functionality from the material source is more lasting and reliable compared to post-processing.
Fire hoses are the traditional application field of polypropylene high strength yarns. With the continuous improvement of fire equipment standards, the upgrading of medium and high-pressure fire hoses is driving a steady increase in the usage of polypropylene high-strength fibers. The application opportunities mainly lie in the following three aspects:
1. The continuous improvement of fire equipment standards, the upgrading of medium and high-pressure fire hoses leads to a steady increase in the usage of polypropylene high-strength fibers. The application space is concentrated in three points:
2. High-pressure hose weaving framework: Polypropylene high strength yarns are lightweight, have consistent dry and wet strength, are wear-resistant and tear-resistant. They are woven into the outer framework of the hose to ensure stable pressure-bearing, reducing the overall weight of fire equipment and facilitating rescue carrying and transportation;
Outdoor multi-scenario adaptability: Fire hoses are often stored outdoors and used in water conditions. Polypropylene is resistant to acid and alkali and is not prone to absorbing moisture and developing mold. The lifespan of fire scenes in mountains, chemical plant areas, and seaside is more stable;
3. Colored identification hose kits: Customized polypropylene colored yarn can be used to make colored hoses of different pressure grades, distinguishing the fire water supply pipelines, enhancing rescue identification, and meeting the standardized procurement needs of fire equipment.
Furthermore, in response to the clear requirements for fire resistance of fire hoses, high-strength polypropylene fibers with flame-retardant properties, produced by adding flame-retardant masterbatches during the spinning process, have been applied in the industry. This approach of functionalization from the material source is more durable and reliable compared to post-treatment processes, and also provides more possibilities for the development of high-performance fire hoses.
Guangdong Qingyuan Yitong Weaving Co., Ltd. specializes in the production and sales of pp yarn, polypropylene high strength yarn, polypropylene light body yarn, polypropylene high strength yarn, 300D polypropylene, polypropylene yarn, polypropylene network yarn, polypropylene twist yarn, 300D polypropylene high strength yarn, 1200D polypropylene high strength yarn, anti-aging polypropylene yarn, anti-static polypropylene yarn, Yitong polypropylene twist yarn, etc.
Qingyuan Yitong weaving Co., LTD
Website: http://www.gdytzz.com
Domestic business: He Shanbin
Tel: 0763-6812222
Fax: 0763-6813888
Mobile: 133 5289 9993
Foreign business: Landy
Tel: 0763-6813199
Mobile: 135 5399 2535
