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  • 专利标题:   PTFE composite micropowder is prepared by using PTFE aggregate as carrier and centering on composite micropowder particle, and adsorbing other polymer material particles on surface of carrier.
  • 专利号:   CN113801415-A
  • 发明人:   ZHENG X
  • 专利权人:   NANJING TIANSHI NEW MATERIAL TECHNOLOGY
  • 国际专利分类:   C08K003/04, C08K003/36, C08K007/26, C08K009/12, C08L023/06, C08L023/12, C08L027/18, C09D011/03, C09D011/52, C09D005/24, C09D007/62, C09D007/65, C14C011/00
  • 专利详细信息:   CN113801415-A 17 Dec 2021 C08L-027/18 202221 Chinese
  • 申请详细信息:   CN113801415-A CN10543116 15 Jun 2020
  • 优先权号:   CN10543116

▎ 摘　　要

NOVELTY - PTFE composite micropowder is prepared by using PTFE aggregate as carrier and centering on composite micropowder particle, and adsorbing other polymer material particles on surface of carrier, where the geometric particle size of polytetrafluoroethylene agglomerate is 1-30 mum, the geometric particle size of other polymer material particles is 10-1000 nm, and the aerodynamic particle size of composite micropowder particles is less than 10 mum. USE - As PTFE composite micropowder.