Dissolution/reprecipitation technique for waste polyolefin recycling using new pure and blend organic solvents
Autor: | Kamal Yusoh, Ghazi Faisal Najmuldeen, Arkan Jasim Hadi |
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Rok vydání: | 2013 |
Předmět: |
Polypropylene
chemistry.chemical_classification Materials science Polymers and Plastics General Chemical Engineering Polymer Polyethylene Polyolefin Low-density polyethylene chemistry.chemical_compound Differential scanning calorimetry Chemical engineering chemistry Materials Chemistry Organic chemistry High-density polyethylene Dissolution |
Zdroj: | Journal of Polymer Engineering. 33:471-481 |
ISSN: | 2191-0340 0334-6447 |
DOI: | 10.1515/polyeng-2013-0027 |
Popis: | Restoration of waste polymer based on low-density polyethylene (LDPE), high-density polyethylene (HDPE) and polypropylene (PP) is studied using the dissolution/reprecipitation method. In this technique, pure turpentine, turpentine/petroleum ether (PetE) and turpentine/benzene as solvents with different fractions and PetE and n-hexane as non-solvents were examined. Commercial polymer products (packaging food, bags, laboratory plastic materials, detergent containers) used as raw materials were optimized with model polymers. Polymer recoveries in every case were |
Databáze: | OpenAIRE |
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