Effect of Environmental Factors on the Properties of Polymeric Material : Oil and Ozone Reaction Time

고분자재료의 물성에 미치는 환경인자의 영향: 오일 및 오존반응시간

  • 박찬영 (부경대학교 화학공학부)
  • Published : 2000.12.01

Abstract

The purpose of this experiment is to prepare ethylene propylene diene terpolymer(EPDM)/ acrylonitrile butadiene rubber(NBR) blend which represents good environmental resistant properties including favorable oil and ozone resistance. With incorporation of EPDM, NBR and other ingredients, the rubber and chemical additives were mixed by mechanical method such as Banbury mixer and open 2-roll mill. Then rubber vulcanizates were manufactured by hot press and mechanical properties, oil and ozone resistance of the test specimens were measured. The oil resistance and ozone resistance of EPDM and NBR, respectively, is remarkably improved by blending EPDM with NBR. The optimum results of oil and zone resistant characteristics were obtained at EPDM/NBR(=25/75 wt%) composition ratio.

Keywords

EPDM;NBR;oil resistance;ozone resistance;rubber vulcanizates;blend

References

  1. J. Appl. Polym. Sci. v.38 Compatibilization of natural Rubber-Polylefin Thermoplastic Elastomer Blends by Phase Modification Choudhury N.R.;A.K.Bhowmick
  2. Rubber Chem. Technol. v.50 Compatibilization of Rubber Blends Throught Phase Interaction Bauer R.F.;E.A.Dudley
  3. Elsevier Appl. Sci.(2nd ed.) Physical Testing of Rubber Brown R.P.
  4. Elsevier Applied Science Rubbery Materials and their Compounds Brydson J.A.
  5. D 2084 76T ASTM Designation
  6. D-412-66T ASTM Designation
  7. Handbook of Elastomer-New Developments and Technology Coran A.Y.
  8. 엘라스토머 v.32 no.5 폐타이어 재활용의 위한 미생물처리 박진원;노현석;김진국;조영일
  9. Rubber Technology(3rd ed.) Morton M.
  10. Polym.-Plast. Technol. Eng. v.32 no.3 Blends of Epoxidized Natural Rubber with Chloroprene Rubber Kim B.K.;I.H.Kom
  11. J. Appl. Polym. Sci. v.32 Short Fiber0Reinforced Thermoplastic Elastomers from Blends of Natural Rubber and Polyethylene Akhtar S.;P.P.De;S.K.De
  12. J. Appl. Polym. Sci. v.37 Compatibity of Epoxidized Natura Rubber with Thermoplastic and Thermosetting Resins kallitsis J.K.;N.K.Kalfoglou
  13. Rubber Chem. Technol. v.58 Carbon Black in NR/BR Blends for Truck Tires Hess W.M.;P.C.Vegvari;R.A.Swor
  14. Polyner Degradation and Stability v.62 Preparation and Characterization of Butyl/NBR Vulcanizates Botros S.H.;Abdel-Nour
  15. Elsevier Appl. Sci.(2nd ed.) Physical Testing of Rubber Brown R.P.
  16. J. Appl. Polym. Sci. v.39 Studies on Binary and Termary Clends of Polypropylene with ABS and LDPE.Ⅱ. Impact and Tensile Properties Gupta A.K.;A.K.Jain;B.K.Ratnam;S.N.Maiti