Journal
JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY
Volume 44, Issue 19, Pages 5630-5644Publisher
WILEY
DOI: 10.1002/pola.21691
Keywords
cross linking; curing; epoxy resins; flame-retardancy; renewable resources
Categories
Ask authors/readers for more resources
A new phosphorous-containing fatty acid diepoxide was obtained from 10-undecenoyl chloride and 10-(2',5'-dihydroxyphenyl)-9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide and crosslinked with 4,4-diaminodiphenylmethane and bis(maminophenyl)methylphosphine oxide. The properties of the thermosetting materials were evaluated by differential scanning calorimetry, dynamic mechanical thermal analysis, thermogravimetric analysis, and limiting oxygen index (1,01). Thermal and thermooxidative degradation was studied by gas chromatography/mass spectrometry, FTIR, P-31 magic angle spinning NMR spectroscopy, and scanning electron microscopy. LOI values indicate good flame-retardant properties that are related to the formation of a protective phosphorous-rich layer that slowed down the degradation and prevented it from being total. (c) 2006 Wiley Periodicals, Inc.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available