A Study on Recycling Technology of Waste Tire Powder by Particle Size Distribution Analysis

입도분포해석에 의한 폐타이어 분말의 재활용 연구

  • Hwang, Sung-Hyuk (Department of Polymer Science & Engineering, Gyeongsang National University) ;
  • Jung, Jae-Hum (Department of Polymer Science & Engineering, Gyeongsang National University) ;
  • Pack, So-Yoon (J S Tech Co., LTD) ;
  • Kim, Jin-Kuk (Department of Polymer Science & Engineering, Gyeongsang National University)
  • 황성혁 (경상대학교 응용화학공학부) ;
  • 정재흠 (경상대학교 응용화학공학부) ;
  • 박소윤 (제이에스테크(주)) ;
  • 김진국 (경상대학교 응용화학공학부)
  • Published : 2003.06.30

Abstract

It goes to be serious with environmental pollution because of great number of waste tires scrapped each you. That is why there are lots of studies for efficient recycle. We tried to reduce particle size of the waste tire powder using a new technology of self-designed grinding machine (SDGM) and ultrasonic treatment. The purpose of this study is to improve the physical properties of reduced waste tire powder. We investigated the fine powder by particle size distribution(PSD) analysis. And also we examined the physical and mechanical properties and cross-link density at various particle sire. Also we carried out morphological studies after making the products by SEM.

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