Polyester fiber is a synthetic fiber that is widely used in the production of non-woven fabrics. Polyester non-woven fabric has good elasticity, stable size, and good shape retention, but the molecular structure of polyester has a high degree of stereoregularity, high crystallinity and orientation, small polarity, and lack of hydrophilic groups, so the hygroscopicity is very poor.
The moisture regain rate of polyester fiber at room temperature and humidity is only 0.4%. Therefore, the unprocessed polyester non-woven fabric is easy to stain and generate static electricity, and it is limited in the application of medical and health products, protective clothing, industrial fabric materials and other products.
The application (Texnology®NW16) of the surface treatment of polyester non-woven fabrics can effectively improve their antistatic properties. Polyester antistatic finishing agent can form a conductive layer of insoluble polymer on the surface of the finished non-woven fabric, which can effectively guide and eliminate the accumulated electrostatic charge.
At the same time, non-ionic antistatic finishing agents such as Texnology®NW16 can not only enhance the conductivity with the absorbed water after moisture absorption, but also make the trace electrolyte contained in the fiber have a place for ionization, thereby reducing the surface resistance of the material and accelerating the escape of electrostatic charge.
The nonionic characteristics of the finishing agent also make it have good additive compatibility, in the processing and finishing of polyester non-woven fabrics for medical and health use, Texnology®NW16 and Texnology®NW-PA tri-antibody finishing agent can be used in the same bath, and the non-woven fabrics can be processed by drying and baking after impregnation or impregnation. Endowed with anti-alcohol, anti-plasma, antistatic, water-repellent and anti-alcohol, anti-plasma, anti-static and water-repellent protective properties.
Compared with fiber blending, chemical grafting, blended spinning and other fiber modification methods, the antistatic finishing process is relatively simple to operate and has a low cost, and can also be used in the antistatic finishing of various fabric materials such as clothing fabrics, non-woven fabrics, and special workwear fabrics.
Guangzhou Lianzhuang Technology Co., Ltd. focuses on the research and development and production of textile functional finishing agents, has a professional technical service team and a well-equipped R & D laboratory, our company adheres to the development concept of "let science and technology be considerate of life", and helps the majority of textile printing and dyeing enterprises to maximize brand value.
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