Application of cyclophosphazene derivatives as flame retardants for ABS

Cyclotriphosphazene derivatives were synthesized for use as a non-halogen flame retardant for ABS. Hexachlorocyclotriphosphazene was reacted with phenol, catechol, or 2,3-dihydroxynaphthalene, respectively, and the fire retardant ability of each product in ABS resin was characterized by UL 94 and LO...

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Bibliographic Details
Published inJournal of industrial and engineering chemistry (Seoul, Korea) Vol. 16; no. 3; pp. 364 - 367
Main Authors Shin, Young Jae, Ham, Young Rok, Kim, Sun Hee, Lee, Dae Hee, Kim, Sang Beom, Park, Chul Soon, Yoo, Young Mi, Kim, Jin Gon, Kwon, Soo Han, Shin, Jae Sup
Format Journal Article
LanguageEnglish
Published Elsevier B.V 25.05.2010
한국공업화학회
Subjects
ABS
ABS resins
Cyclotriphosphazene
Derivatives
Flame retardant
Flame retardants
Mechanical properties
Novolacs
Phenol
Synergistic effect
화학공학
Flame retardant
ABS
Cyclotriphosphazene
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ISSN1226-086X
1876-794X
DOI10.1016/j.jiec.2009.08.001

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Summary:Cyclotriphosphazene derivatives were synthesized for use as a non-halogen flame retardant for ABS. Hexachlorocyclotriphosphazene was reacted with phenol, catechol, or 2,3-dihydroxynaphthalene, respectively, and the fire retardant ability of each product in ABS resin was characterized by UL 94 and LOI tests. The mechanical properties of ABS compounds containing one of these flame retardants were also examined. The derivative (HNCP) synthesized from 2,3-dihydroxynaphthalene showed the best flame retardance among these derivatives studied. Synergistic effects with novolac were observed in the cases using the derivative (PNCP) obtained from phenol, but little synergistic effects were observed in cases using HNCP.
Bibliography:ObjectType-Article-2
SourceType-Scholarly Journals-1
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http://www.cheric.org/article/820170
G704-000711.2010.16.3.008
ISSN:1226-086X
1876-794X
DOI:10.1016/j.jiec.2009.08.001