• 专利标题:   Preparing flame-retardant omni-directional conductive sponge material comprises placing sponge substrate into pre-soaking liquid, subjecting into electroplating solution, and plating electroplated sponge substrate with conductive cloth.
  • 专利号:   CN112888285-A, CN112888285-B
  • 发明人:   LIU W
  • 专利权人:   JIANGXI BOYIHONG ELECTRONICS CO LTD
  • 国际专利分类:   C25D003/12, C25D005/56, H05K009/00
  • 专利详细信息:   CN112888285-A 01 Jun 2021 H05K-009/00 202150 Pages: 7 Chinese
  • 申请详细信息:   CN112888285-A CN11616748 31 Dec 2020
  • 优先权号:   CN11616748

▎ 摘  要

NOVELTY - Preparing flame-retardant omni-directional conductive sponge material comprises: (i) placing sponge substrate into pre-soaking liquid, and pre-soaking for 2-10 minutes; (ii) subjecting pre-soaked sponge substrate into electroplating solution to electroplate; and (iii) plating electroplated sponge substrate with conductive cloth to obtain flame-retardant omni-directional conductive sponge material. The pre-soaking liquid comprises 160-200 g/l conductive flame retardant and 80-100 g/l ammonium citrate. The electroplating solution comprises 200-280 g/l nickel sulfate, 10-20 g/l nickel chloride and 25-35 g/L boric acid. The conductive flame retardant is composed of 15-20 pts. wt. graphene oxide, 3-3.5 pts. wt. phosphomolybdic acid, 0.1-0.3 pts. wt. nickel hydroxide and 0.5-1.5 pts. wt. glucose. USE - The method is useful for preparing flame-retardant omni-directional conductive sponge material. ADVANTAGE - The prepared flame-retardant omni-directional conductive sponge material has excellent flame-retardant performance, improved conductivity and high market competitiveness. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for flame-retardant omni-directional conductive sponge material, prepared by above method.