• 专利标题:   Long fiber reinforced thermoplastic resin composition used to produce molded article e.g. electronic control device parts for weight reduction of automobiles, has flat glass long fibers, carbon nanotube, graphene oxide and polyamide resin.
  • 专利号:   KR2021050111-A, KR2284368-B1
  • 发明人:   OH S B, KWON H, KIM D Y, KIM J, ROH H J, SON O, LIM D H, JEON W S
  • 专利权人:   SAMYANG CORP
  • 国际专利分类:   C08J005/04, C08K003/04, C08K007/14, C08L077/00
  • 专利详细信息:   KR2021050111-A 07 May 2021 C08K-007/14 202146 Pages: 8
  • 申请详细信息:   KR2021050111-A KR134308 28 Oct 2019
  • 优先权号:   KR134308

▎ 摘  要

NOVELTY - Long fiber reinforced thermoplastic resin composition comprises 10-59 pts. wt. flat glass long fibers, 1.1-2.4 pts. wt. carbon nanotube, 0.15 to 0.95 pts. wt. graphene oxide and remaining amount of polyamide resin. USE - The composition is useful to produce molded article (claimed), preferably electronic control device parts for weight reduction of automobiles. ADVANTAGE - The composition is capable of simultaneously achieving high electromagnetic wave shielding properties while minimizing excellent mechanical properties and bending deformation after extrusion/injection, can reduce the bending deformation of the molded article, inexpensively manufactures an electromagnetic wave shielding extrusion/injection molded article exhibiting excellent physical properties.