The role of phosphorus and bromine in fl
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G. Avondo; C. Vovelle; R. Delbourgo
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Article
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1978
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Elsevier Science
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English
β 521 KB
The separated roles of phosphorus and bromine in fire retardancy of polyesters have been investigated under purely pyrolytic conditions. Complete mass balances of pyrolysis products show that a retardant (neo pentyl glycol polyphenyl phosphonate) containing only phosphorus promotes char formation an