dcterms:abstract
  • A manufacturing technology of carbon fiber composites with thermoplastic polymer pellets and continuous woven fiber was investigated using a compression molding process. To secure the impregnation of resin into the porosity of fabric the composite specimens were prepared with general injection-molding grade polypropylene pellets and low viscosity polycarbonate pellets. Tensile tests of polypropylene and polycarbonate composites were performed. Polycarbonate composites showed higher fracture strength than that of polypropylene composites because of the difference of matrix properties. However, the increase rate of strength was lower than that of polypropylene composites due to the difference of coherence between matrix and reinforcement. To investigate the effect of carbon fiber volume fraction on the fracture strength variation polypropylene composites with different volume fraction were compression molded and tensile tests were performed together. It was shown that the fracture strength of the polypropylene composites increased by 3.2, 5.4 and 6.9 times with the increase of carbon fabric volume fraction of 0.256, 0.367, and 0.480, respectively (xsd:string)
dcterms:accessRights
dcterms:alternative
  • study on the production of carbon fiber composites using injection-molding grade thermoplastic pellets (xsd:string)
nlon:antecedentSource
  • born digital (xsd:string)
nlon:audienceNote
  • 일반이용자 (xsd:string)
dc:creator
  • 김종선 (xsd:string)
  • 윤경환 (xsd:string)
  • 이성희 (xsd:string)
dcterms:creator
nlon:datePublished
  • 2021-01-26T22:39:52 (xsd:dateTime)
bibframe:extent
  • 7 p (xsd:string)
dc:format
  • application/pdf (xsd:string)
nlon:genre
  • 학술논문 (xsd:string)
nlon:holdingInstitution
  • 국립중앙도서관 (xsd:string)
dcterms:isPartOf
nlon:keyword
  • Composites, Compression Molding, Pellets, Thermoplastic, Woven Fabric, Tensile Strength (xsd:string)
rdfs:label
  • 사출성형용 열가소성 펠렛을 이용한 탄소섬유복합소재 제작에 관한 연구 (xsd:string)
nlon:medium
  • 전자자료(Application) (xsd:string)
nlon:newsPosition
  • p. 402-408 (xsd:string)
nlon:publicationPlace
  • 한국 (xsd:string)
nlon:relatedParts
  • 2016년 12월 (xsd:string)
  • 25권 6호 (xsd:string)
nlon:restriction
  • 국립중앙도서관 공개 (xsd:string)
dcterms:title
  • 사출성형용 열가소성 펠렛을 이용한 탄소섬유복합소재 제작에 관한 연구 (xsd:string)
nlon:titleOfHostItem
  • 소성가공 (xsd:string)
rdf:type
nlon:typeOfResource