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technical flannel. This feature makes it perfect for layering, providing insulation in cold weather without adding bulk. Moreover, many tech flannels also include UV protection and antimicrobial properties, adding another level of functionality to the fabric.
Rayon is a regenerated natural fiber that is produced from cellulose fiber. In other words, rayon is 100% cellulose and has the same chemical composition as the natural cell. The molecular structure of the rayon is the same as that of cotton and linen, except that the molecular chains are shorter and do not form as many tiny crystals. The many types and grades of rayon fibers can imitate the feel and texture of natural fibers such as silk, wool, cotton, and linen. Rayon fiber is used to make textiles for clothing and other needs.
Of course, rayon has its share of challenges. Due to the material’s poor wet fastness, it loses its strength when wet, requiring it to be carefully handled when being washed. It also has low elasticity, making it prone to shrinking, stretching, and bagging without recovering its original form. Also, cleaning spots can lead to permanent marks since rayon absorbs moisture and other liquids.
Flame retardant fabric is a special fabric that can delay the burning of flames. It does not mean that it will not burn when in contact with fire, but it can extinguish itself after isolating the fire source. Generally divided into two categories, one is the fabric that has been processed to make it flame retardant, such as polyester, pure cotton, polyester cotton, etc.; the other is the fabric itself that is flame retardant, such as aramid, nitrile cotton, DuPont Kevlar, Australian PR97, etc. According to whether it has flame retardant function after washing, it can be divided into disposable, semi-washable and permanent flame retardant fabrics.
Pure cotton flame-retardant fabric: It is finished with new CP flame retardant. It has the characteristics of water absorption resistance, good flame retardant effect, good hand feeling, non-toxic and safe, and can be washed more than 50 times.
Polyester flame retardant fabric: It is finished with new ATP flame retardant, which has the characteristics of water resistance, excellent flame retardant effect, good hand feeling, non-toxic and safe. This product does not contain halogen and complies with ecological and environmental protection requirements. Its main technical indicators are at the international level. The flame retardant index of polyester flame retardant fabrics can reach national standard B2 or above. It can be washed more than 30 times.
