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How much do you know about polyester flame retardant silk?

I. Definition and application of polyester flame retardant silk

Polyester flame retardant silk refers to the polyester synthetic fiber that has been specially treated to prevent the spread of fire. This special textile material not only inherits the basic properties of polyester silk, such as high strength, strong wear resistance, easy to wash and dry, but also has enhanced safety properties. Flame retardant polyester is widely used in areas that require strict compliance with fire codes, such as aerospace, automotive interiors, building interiors and curtain fabrics in public places.

2. Preparation process of flame retardant polyester filament

The preparation of flame retardant polyester yarn involves chemical treatment of the original polyester yarn. The main methods include additive mixing, chemical synthesis and coating. In the composition mixing, the flame retardant chemical is added to the polymerization process during the synthesis of polyester, so that the flame retardant is evenly dispersed in the whole fiber body; Chemical synthesis is to prepare polyester with intrinsic flame retardant properties through polymerization. The coating technology is to apply a flame retardant to the already formed polyester filament. The choice of these processes will directly affect the flame retardant effect and application properties of the final polyester product.

Changzhou Shengjie Force Chemical Fiber Co., Ltd was founded in 1999, located in Zhendong Industrial Zone, Huangli Town, Wujin District, Changzhou City. Is a professional production of high-strength polyester industrial silk, high-strength polyamide industrial silk, high-strength polypropylene industrial silk, polyester flame retardant silk, polypropylene flame retardant silk, polyester FDY silk, air variable silk enterprises.