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  • 专利标题:   Oxidation-resistant rubber sealant for capacitor contains epichlorohydrin rubber, ethylene propylene diene monomer, titanium dioxide, magnesium bicarbonate, tea polyphenol, asbestos powder, ammonium polyphosphate, and graphene.
  • 专利号:   CN104151717-A
  • 发明人:   CHEN Z
  • 专利权人:   NINGGUO YUHUA ELECTRICAL APPLIANCE CO
  • 国际专利分类:   C08K013/04, C08K003/04, C08K003/22, C08K003/26, C08K003/32, C08K007/12, C08L023/16, C08L005/16, C08L071/03
  • 专利详细信息:   CN104151717-A 19 Nov 2014 C08L-023/16 201505 Pages: 4 Chinese
  • 申请详细信息:   CN104151717-A CN10376793 31 Jul 2014
  • 优先权号:   CN10376793

▎ 摘　　要

NOVELTY - An oxidation-resistant rubber sealant contains 8-18 pts. wt. epichlorohydrin rubber, 60-68 pts. wt. ethylene propylene diene monomer, 3-5 pts. wt. titanium dioxide, 5-10 pts. wt. magnesium bicarbonate, 1-2 pts. wt. tea polyphenol, 3-4 pts. wt. asbestos powder, 2-3 pts. wt. ammonium polyphosphate, 30-35 pts. wt. graphene, 15-18 pts. wt. precipitated calcium carbonate, 4-8 pts. wt. cyclodextrin, 0.3-0.5 pt. wt. sulfur, 1-1.2 pts. wt. sodium dimethyl dithiocarbamate, and 1-2 pts. wt. zirconium dioxide. USE - Oxidation-resistant rubber sealant for capacitor (claimed). ADVANTAGE - Oxidation-resistant rubber sealant has increased antioxidant properties, simple preparation process, and low cost.