• 专利标题:   Super-soft conductive adhesive useful for 5G frequency spectrum, comprises conductive particles, cross-linking agent, curing agent, reinforcing agent, thixotropic agent and curing retardant, and silicon rubber carrier.
  • 专利号:   CN112852342-A, CN112852342-B
  • 发明人:   DENG S
  • 专利权人:   SHENZHEN WINMADE MATERIAL TECHNOLOGY CO
  • 国际专利分类:   C09J011/06, C09J183/07, C09J009/02
  • 专利详细信息:   CN112852342-A 28 May 2021 C09J-009/02 202151 Pages: 7 Chinese
  • 申请详细信息:   CN112852342-A CN10024858 08 Jan 2021
  • 优先权号:   CN10024858

▎ 摘  要

NOVELTY - Super-soft conductive adhesive comprises 50-60 wt.% conductive particles, 5-8 wt.% cross-linking agent, 0.05-0.1 wt.% curing agent, 1-5 wt.% reinforcing agent, 1-3 wt.% thixotropic agent, 0.1-0.2 wt.% curing retardant, and silicon rubber carrier (remaining amount). USE - The method is useful for adhesive useful for Fifth Generation frequency spectrum. ADVANTAGE - The adhesive realizes the compatibility of electromagnetic waves and eliminates the interference of electromagnetic waves between the cavities. DETAILED DESCRIPTION - An INDEPENDENT (CLAIMED)IM is also included for preparing the adhesive, comprising (i) adding raw materials into a stirring container, and stirring at room temperature and pressure for 25 Hz; (ii) adjusting the stirring speed to 49 Hz, and stirring for 6 minutes; and (iii) scraping wall thickness, vacuumizing with a vacuum degree of - 0.06 to -0.08 MPa, stirring at 49 Hz for 3 minutes to obtain product.