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  • 专利标题:   High-temperature-resistant material used for forming positive-temperature-coefficient thermistor, comprises polypropylene resin, polyimide resin, additive, carbon black, graphene, and non-conductive filler.
  • 专利号:   CN107815110-A
  • 发明人:   JIANG M
  • 专利权人:   SICHUAN QIXING ELECTRONICS CO LTD
  • 国际专利分类:   C08L079/08, C08L023/12, C08K013/06, C08K003/34, C08K003/04, C08K007/14, C08K013/04
  • 专利详细信息:   CN107815110-A 20 Mar 2018 C08L-079/08 201825 Pages: 4 Chinese
  • 申请详细信息:   CN107815110-A CN11149301 18 Nov 2017
  • 优先权号:   CN11149301

▎ 摘　　要

NOVELTY - A high-temperature-resistant material comprises 20-35 pts. wt. polypropylene resin, 30-40 pts. wt. polyimide resin, 4-7 pts. wt. additives, 15-25 pts. wt. carbon black, 2-5 pts. wt. graphene, and 15-30 pts. wt. non-conductive filler. USE - High-temperature-resistant material is used for forming positive-temperature-coefficient thermistor. ADVANTAGE - The material is safe and nontoxic, and has high strength, and excellent high-temperature resistance and resistance stability.