Preparation and properties of visible-near infrared camouflage disperse dye ink
The current inkjet printed fabric prepared by disperse dye ink can only perform the same color with the background environment while the spectrum is different,which cannot effectively counter the existing reconnaissance technology.A set of visible-near infrared camouflage disperse dye ink was developed.By simulating the reflectance spectral characteristics of green leaves,soil and dead leaves,specific disperse dyes were screened out,and the influence of printing process on fabric camouflage and wearability was explored.Disperse dye inks were prepared by ultra-fine processing and their properties were explored.The results show that the camouflage and wearability of imitation green leaf,soil and dead leaf printed fabrics prepared by adjusting the proportion of disperse blue 60,disperse deep blue SUBC 12,disperse orange 30,disperse yellow CPY 015,disperse red CPM 011 and carbon black are good.The particle size of the five disperse dye inks was less than 173.00 nm,the centrifugal,heat-resistant,high-temperature storage and room temperature storage stability were higher than 80%,and the filtration flow rates were 200,375,188,428,167 g/min,respectively,and the inkjet printing performance was good.
visble-near infrared camouflagedisperse dye inkinkjet printingreflectance spectrumsame color and same spectrum
万方数据
维普
