• 专利标题:   Preparing graphene infrared stealth fabric comprises e.g. mixing graphene and diethylene glycol butyl ether, mixing MXene with water, placing fabric in alkaline solution of sodium carbonate and sodium hydroxide, performing plasma treatment and MXene slurry coating, and drying.
  • 专利号:   CN116024806-A
  • 发明人:   ZHANG Z, WANG X, ZHANG H
  • 专利权人:   QINGDAO XUEDA GROUP CO LTD
  • 国际专利分类:   A41D013/00, A41D031/04, D06M010/02, D06M010/06, D06M101/06, D06M101/32, D06M011/74, D06M015/263
  • 专利详细信息:   CN116024806-A 28 Apr 2023 D06M-011/74 202345 Chinese
  • 申请详细信息:   CN116024806-A CN11740413 31 Dec 2022
  • 优先权号:   CN11740413

▎ 摘  要

NOVELTY - Preparing graphene infrared stealth fabric comprises (i) mixing graphene and diethylene glycol butyl ether, stirring in a stirrer with a rotating speed of 3500-3600 revolutions/minute, mixing the mixed solution with resin, adjusting the rotating speed to 700-800 revolutions/minute, and stirring to obtain graphene slurry, (ii) mixing MXene with water to obtain solution, evenly mixing solution with the adhesive, adding 3-3.5 wt.% thickener, and stirring for 0.5-1 hours, (iii) placing the fabric in an alkaline solution of 6-6.5 g/l sodium carbonate+15-15.5 g/l sodium hydroxide at 75℃ for 30 minutes, rinsing with water to neutral, and drying in an oven at 65℃, and performing plasma treatment for 24 hours, and (iv) using flat screen printing machine to coat the configured graphene slurry and MXene slurry on the fabric, drying at 180-185℃, carrying out MXene slurry coating, and drying at 180-185℃ to obtain infrared stealth fabric. USE - The method is useful for preparing graphene infrared stealth fabric. ADVANTAGE - The method uses MXene material with high specific surface area and high electrical conductivity of graphene, has extremely low infrared emissivity, which can effectively shield the infrared rays emitted by the human body, and is very good infrared stealth material. The zipper is covered by the door to prevent good heat conductors e.g. metal buttons and zippers from absorbing human body heat and emitting infrared rays outward, which plays double insurance role. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for: a graphene infrared stealth fabric; an infrared stealth outdoor dress; and an infrared stealth outdoor device.