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Abstract
Thermo-mechanical devulcanization process of ground tire rubber (GTR) in aplanetary ex-truder was investigated. The rheological properties of reclaimed rubber (rGTR) were studied using aMooney viscometer and arubber processing analyzer (RPA). Fourier transform infrared spectroscopy (FT-IR) and scanning electron microscopy (SEM) were used to determine reclaimed rubber structure. Increasing the scale of the devulcanization process (from 0.5 to 4 kg/h) resulted in adeterioration of the processing properties, which in the case of partially devulcanized rubber can only be determined using an RPA rheometer.
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Authors (4)
-
Shifeng Wang
- Department of Polymer Science and Engineering, School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, Dongchuan Road No. 800, Shanghai 200240, China
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- Accepted or Published Version
- DOI:
- Digital Object Identifier (open in new tab) 10.14314/polimery.2024.6.3
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Details
- Category:
- Articles
- Type:
- artykuły w czasopismach
- Published in:
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Polimery
no. 69,
pages 357 - 361,
ISSN: 0032-2725 - Language:
- English
- Publication year:
- 2024
- Bibliographic description:
- Zienkiewicz J., Karczewska M., Wang S., Formela K.: Rubber devulcanization in the planetary extruder – processing properties and structure// Polimery -Vol. 69,iss. 6 (2024), s.357-361
- DOI:
- Digital Object Identifier (open in new tab) 10.14314/polimery.2024.6.3
- Sources of funding:
- Verified by:
- Gdańsk University of Technology
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