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  • 专利标题:   Silicone rubber material useful for preparing printing device roller comprises methyl vinyl silicone rubber, ethylene propylene diene monomer rubber, carbon black, graphene, cross-linking agent and dispersant.
  • 专利号:   CN113881234-A, CN113881234-B
  • 发明人:   LIU L, HE H, LIANG J, ZENG Z
  • 专利权人:   GUANGZHOU TECHRUN RUBBER PART CO LTD
  • 国际专利分类:   C08F002/48, C08F220/04, C08K003/04, C08L023/16, C08L033/02, C08L083/07, C08F222/02, C08F232/06
  • 专利详细信息:   CN113881234-A 04 Jan 2022 C08L-083/07 202224 Chinese
  • 申请详细信息:   CN113881234-A CN11187488 12 Oct 2021
  • 优先权号:   CN11187488

▎ 摘　　要

NOVELTY - Silicone rubber material comprises 60-80 pts. wt. methyl vinyl silicone rubber, 20-40 pts. wt. ethylene propylene diene monomer rubber, 3-6 pts. wt. composite conductive agent, 1-3 pts. wt. cross-linking agent and 1-3 pts. wt. dispersant. The composite conductive agent comprises carbon black and graphene. USE - The silicone rubber material is useful for preparing printing device roller (claimed). ADVANTAGE - The silicon rubber material has good elasticity and has conductive performance.