• 专利标题:   Graphene antistatic medical shoe sole composite material contains butyl rubber, natural rubber, butadiene rubber, ethylene propylene diene monomer rubber, white carbon black, graphene, antistatic powder, flow aid and zinc oxide.
  • 专利号:   CN112625308-A
  • 发明人:   DING T, DING D, DING Y
  • 专利权人:   FUJIAN WUCHIHENG TECHNOLOGY DEV CO LTD
  • 国际专利分类:   A43B013/04, C08J009/10, C08K013/02, C08K003/04, C08K005/14, C08L023/16, C08L023/22, C08L007/00, C08L009/00
  • 专利详细信息:   CN112625308-A 09 Apr 2021 C08L-007/00 202142 Pages: 7 Chinese
  • 申请详细信息:   CN112625308-A CN11458771 11 Dec 2020
  • 优先权号:   CN11458771

▎ 摘  要

NOVELTY - A graphene antistatic medical shoe sole composite material comprises 25-35 pts. wt., preferably 30 pts. wt. butyl rubber, 35-45 pts. wt., preferably 40 pts. wt. natural rubber, 5-15 pts. wt., preferably 10 pts. wt. butadiene rubber, 10-20 pts. wt., preferably 15 pts. wt. ethylene propylene diene monomer rubber, 3-8 pts. wt., preferably 5 pts. wt. white carbon black, 0.5-10 pts. wt., preferably 5 pts. wt. graphene, 4-8 pts. wt., preferably 5 pts. wt. antistatic powder, 0.5-1.5 pts. wt., preferably 1 pt. wt. flow aid, 5-10 pts. wt., preferably 7 pts. wt. zinc oxide, 1-3 pts. wt., preferably 2 pts. wt. zinc stearate, 0.4-2 pts. wt., preferably 1 pt. wt. stearic acid, 0.5-2.5 pts. wt., preferably 1.5 pts. wt. odorless crosslinking agent, and 2-5 pts. wt., preferably 3 pts. wt. foaming agent. USE - Graphene antistatic medical shoe sole composite material. ADVANTAGE - The composite material has excellent antistatic property, antibacterial property, elasticity, abrasion resistance, and deformation resistance, and is nontoxic and easy clean. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of the graphene antistatic medical shoe sole composite material, which involves Step 1, heating the graphene treated with a flow aid and stearic acid, adding butyl rubber, natural rubber, butadiene rubber and ethylene propylene diene monomer rubber in sequence, mixing in the mixer to obtain a mixed raw rubber, Step 2, adding white carbon black, antistatic powder, zinc oxide, zinc stearate, odorless crosslinking agent, and foaming agent to the mixed raw rubber for re-mixing and vulcanizing crosslinking.