Preparation and Slow-release Performance Study of Micro-nano Encapsulated Aromatic Carrier
Aromatic textiles are functional textiles that have received much attention.Aromatic scents can relieve stress,regulate mood,and improve sleeping quality.However,the aromatic substances are volatile,and improving the long-term release and washing resistance of fragrance has always been a problem to be solved in the application of aromatic textiles.In this paper,the surface structure of nano-silica was regulated by the silane coupling agent,the organic-inorganic composite materials were constructed,and the micro-nano encapsulation of aromatic substances was explored.With the micronanop-encapsulated aromatic carrier material application to the fabric by in situ immobilization,the aroma release performance and durability effect of fabrics were evaluated.The results show that the aromatic fiber structure prepared from the micro-nano encapsulated organic-inorganic composite aromatic carrier has a suitable aroma and long-term release effect.The fabric perfuming technology formed therefrom can be widely used in the aroma finishing of textiles,which has great potential in the preparation and application of aromatic functional textiles.