Nano oxides have many unique properties and have been widely used in textile fields such as antibacterial, deodorant, and ultraviolet protection. Similarly, nano-oxides have a positive effect on anti-wrinkle finishing. Nano-titanium dioxide or nano-silica is added to the traditional system to form nano-oxide anti-wrinkle finishing liquid through high-speed shearing, so that the fabric has anti-wrinkle finishing performance.
Nano-materials are a new type of functional materials, with excellent properties such as large surface area, strong surface active center, strong adsorption capacity and other unmatched by ordinary materials. In recent years, my country has begun to study nano-titania catalysts. The addition of nano titanium dioxide effectively improves the wrinkle resistance of cotton fabrics and greatly improves the strength of the fabrics. When the content of nano titanium dioxide is 0.1g/L, the wrinkle resistance and abrasion resistance of cotton fabrics are best improved.
Silk fabric has excellent wearability, soft luster and special silk texture, especially its good comfort and health care functions are deeply loved by people. However, silk fabrics tend to wrinkle when washed or wet. In order to improve the toughness of silk, a lot of research has been carried out at home and abroad. The results show that nano-silica has many active points, and its reactivity is better than nano-titania. On the surface of the experiment, using maleic anhydride as the raw material and nano-silica as the catalyst, the anti-crease finishing of the silk fabric was carried out. In addition, the optimal process conditions for preparing the anti-crease finishing system with nano-silica as the catalyst are: maleic anhydride concentration 2g/(50mL), calcination temperature 150C. It has practical significance and economic value for improving the grade of textiles.
Which kind of nano titanium dioxide and nano silica has better anti-wrinkle finishing effect, need to obtain the best process data to guide industrial production. Using the unique functions of nano-powders to develop safe and efficient nano-materials and applying them to textiles has broad market prospects and is also a direction to realize the multi-function of ordinary materials. The promotion and application of this technology is expected to bring new economic growth points to industries such as textiles, medical and health materials.
SAT nano can supply nano titanium dioxide and nano silica with 20nm, 50nm, 100nm, if you have any enquiry, please feel free to contact us at admin@satnano.com
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