Degradation behaviour of polymeric materials found in auto Shredder residue wastes |
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Authors: | M Day J D Cooney C Klein |
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Institution: | (1) Institute for environmental Chemistry, National Research Council Canada, Montreal Road, K1A OR6 Ottawa, Ontario, Canada |
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Abstract: | The thermogravimetry of a series of 50/50 mixtures of polypropylene, acrylonitrile/butadiene/styrene, polyvinyl chloride and
polyurethane polymers have been studied as representative of the major polymeric materials found in automobile shredder residues.
The weight loss behaviour of these polymeric mixes have been compared with the results calculated from the individual polymeric
components. This comparison of the thermogravimetry curves and the calculated kinetic parameters indicates that interactions
occur between the individual polymers when heated together. The extent of these interactions are dependent upon the polymeric
mixtures being considered, but in most cases the changes in the degradation kinetic parameters were not large.
Issued as NRCC #35741 |
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Keywords: | automobile shredder residue kinetics polymeric materials |
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