Journal
MATERIALS LETTERS
Volume 261, Issue -, Pages -Publisher
ELSEVIER
DOI: 10.1016/j.matlet.2019.127092
Keywords
Flame retardancy; Electrical conductivity; Epoxy resin; Polyaniline; Polymeric composites; Thermal analysis
Funding
- Fundamental Research Foundation for Universities in Heilongjiang Province of China [Hkdcx2018013]
Ask authors/readers for more resources
Condensation polymerization was used to prepare phosphorus-containing polyaniline (FR-PANI) constructed with conjugative structure whose chemical constitution, morphology and volume resistivity were studied in this work. After being combined with epoxy resin (EP) (denoted as EP/FR-PANI or EP/PANI), the composite's electrical conductivity, flame retardancy and thermal stability were evaluated. The volume resistivity of the EP composite was reduced by importing the FR-PANI. The limiting oxygen index values reached 30.8% for the EP/4 wt% FR-PANI composite and obtained a V-0 rating in the vertical burning test. The thermal stability of the EP composite was improved by increasing the char yield for pure EP from 14.6 to 20.1%. (C) 2019 Elsevier B.V. All rights reserved.
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