.png){kind=icon}
.png){kind=icon}
Return
Cardanol-based benzoxazine and its potential with ammonium polyphosphate in flame-retardant coatings
.png){kind=icon}
OA
AI
H
W
Z
X
A
R
L
DOI：10.1039/d5ma01299f.png)
.png){kind=icon}
Original request for help.png){kind=icon}
Share.png){kind=icon}
Save
Abstract
En 中文
Polybenzoxazine is a versatile polymer that has high thermal stability, high char yield and inherent flame-retardant properties. Increasing attention is being paid to the synthesis of bio-based benzoxazines using renewable materials. This is attributed to the availability of phenols and primary amines in their precursors and the ability to rival their petroleum-based counterparts. A protocol for cardanol-based benzoxazine synthesis from cardanol and hexamethylenetetramine was optimised for scalability. The cardanol-based benzoxazine was then mixed with ammonium polyphosphate (APP) in different ratios to achieve flame retardancy. The results suggested that increasing the APP/benzoxazine ratio improved its flame retardancy and improved the density and homogeneity of the char layer.
Keywords:
POLYMERIZATION
POLYBENZOXAZINES
PREDICTION
Journal
IF:
4.7
Papers:
1.1K
Citations:
1.4W
Organization
Cited Papers