In recent years, fires caused by textiles in countries around the world have been caused by fires Continuously increasing. Over the past decades, the average number of fires occurred in my country has been 30,000 to 40,000, the number of deaths is 2,000 to 300 million yuan, and the fire loss is 200 to 300 million yuan.
With the development of the economy and The sound national legal system and the promotion and application of flame retardant textiles have attracted the attention of the whole society. There is a lot of research on the development and research of flame retardant fabrics abroad. Some industrially developed countries formulated flame retardant regulations for textiles as early as the mid-1970s, and In recent years, the requirements are getting higher and higher, and the regulations are becoming more and more detailed. The Fire Protection Law of the People’s Republic of China, which was implemented on September 1, 1998, has promoted the development of flame retardant textile technology in my country. In recent years, my country’s fire retardant textiles have been used for fire retardant textiles. Research and development have gradually increased, and considerable progress has been made. With the acceleration of urban modernization, the development of tourism and transportation industries, and the increase in demand for exported textiles, there is a huge potential market for flame retardant textiles. According to the survey, The consumption of flame retardant products is mainly distributed in steel casting, fire protection services and chemical manufacturing industries. Public service units are mainly: hospitals, military, and forest fire service teams.In addition to clothing, the prospects for flame-retardant textiles for cars, trains, and aircraft, and seat covers, curtains and decorative cloths in hotels, theaters, auditoriums and other places are also unlimited.
Textiles achieve flame retardant Two main ways of functionality:
1. Use the post-tissue method to insert the flame retardant layer on the surface of the fabric or penetrate into the interior of the fabric.
Currently, the popular flame retardant processes in the world include Proban and CP flame retardant.
<span style="margin : 0px; padding: 0px; max-width: 100%; color: rgb(63, 63, 63); font-size: 14px; box-sizing: border-box !important; word-wrap: break-word !important Proban is a water-soluble flame retardant that is very easy to penetrate into the fiber, making it have flame retardant properties. It is a post-finishing flame retardant used for cotton fibers and their blended textiles. Its main The characteristic is that after the fabric is manufactured and trimmed with this flame retardant, permanent crosslinking is formed inside the fabric, thus making it flame retardant and maintaining the original properties of the fabric.
CP flame retardant fabric is a flame retardant fabric produced by imported processes and imported environmentally friendly flame retardant, which is better than probenzene The important point of burning fabrics is that the formaldehyde content achieved after washing and formaldehyde capture can fully meet foreign standards, and the formaldehyde content will not rebound with time. However, the strength loss of fabrics caused by CP flame retardant processing is slightly greater than that of Pulu Benzene flame retardant fabric, and is priced at a high price.
2. Will have The flame retardant with flame retardant function is added to the fiber through polymer polymerization, blending, copolymerization, composite spinning, extrusion modification and other technologies, so that the fibers have flame retardant properties, that is, flame retardant fibers.
itemThe main flame retardant fibers used in domestic and foreign markets include: aramid, flame retardant acrylic, flame retardant viscose, flame retardant polyester, flame retardant vitrified vitrified. In addition to its excellent flame retardant properties, the flame retardant fabrics produced with these fibers are famous for their strong wash resistance. Because they are flame retardant fibers themselves, ordinary industrial washing will not affect their flame retardant properties. , known as permanent flame retardant fabric.
Flame retardant products produced using flame retardant fibers have the following characteristics:
1. Excellent permanent flame retardant and fire-resistant performance, washing and friction will not affect flame retardant performance.
2. Good safety, when the fiber encounters fire Low smoke releases, no poison gas.
3. Use conventional fibers as a carrier, do not produce harmful elements, and meet environmental protection requirements.
4. Good thermal insulation and provides all-round thermal protection.
5. The fabric has the moisture absorption and release properties of conventional fibers, and has the characteristics of soft, comfortable, breathable, and warmth.
6. Mainly used for finishing flame retardant after finishing In cotton or low-proportion fabrics, the flame retardant fibers use various chemical fibers as carriers to fully exert the excellent performance of various chemical fibers.
Flame retardant fabrics have a wide range of applications and can be used to make protective clothing and special Functional clothing, widely used in the military, fire protection, oil, electricity, natural gas, metallurgy, machinery, mining, chemical, aviation, maritime transportation and other industries; make general clothing, especially children’s clothing, pajamas, etc.; make home and hotel decoration products, Such as: carpets, curtains, bedding, etc.; industrial machine covers, tents, etc.
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