Studies on analysis of Rubber Vulcanizates by Pyrolysis-Gas Chromatography (II) (NBR, CR, and EPDM Vulcanizates)

Pyrolysis-Gas Chromatography를 이용한 가황 고무의 열분석에 관한 연구(II) (NBR, CR 및 EPDM 가황체)

  • 허동섭 (국립공업시험원 고분자화학과) ;
  • 김종석 (국립공업시험원 고분자화학과) ;
  • 김경자 (국립공업시험원 고분자화학과) ;
  • 안병국 (국립공업시험원 고분자화학과) ;
  • 서수교 (국립공업시험원 고분자화학과)
  • Published : 1987.12.31


A blend ratio of rubber vulcanzates comprising NBR, CR, EPDM, NR, BR, and SBR alone or blended is determind through a P.G.C. It is found that a characteristic peak of elastomer is proportional to the content of each elastomer when they are pyrolysed. It is also classified to the different AN content in NBR vulcanizates, identification of sulfur-modified and non-sulfur bearing CR polymers, and the content of ethylene, propylene monomer and the third monomer in EPDM vulcanizetes.