Paper Title:
Synthesis and Properties of Silica-Modified Polybenzoxazine
  Abstract

A series of polybenzoxazine-silica hybrids was papered by blending benzoxazine monomer with various ratios of tetraethoxysilane (TEOS) as a precursor for silica. The blends after hydrolysis and condensation of TEOS were thermally treated gradually up to 240oC to afford the hybrids. The IR spectra and DSC showed the completion of the ring opening of benzoxazine monomer and formation of silica by the end of the 240oC cure. The inclusion of silica into polybenzoxazine matrix has a noticeable effect on the thermal and mechanical properties.

  Info
Periodical
Materials Science Forum (Volumes 449-452)
Edited by
S.-G. Kang and T. Kobayashi
Pages
1157-1160
DOI
10.4028/www.scientific.net/MSF.449-452.1157
Citation
T. Agag, T. Takeichi, "Synthesis and Properties of Silica-Modified Polybenzoxazine ", Materials Science Forum, Vols. 449-452, pp. 1157-1160, 2004
Online since
March 2004
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Sheng Fang Li, Wei Dong Huang
Abstract:A novel benzoxazine-based phenolic resin containing furan groups and long alkyl side-chain (CFB) was synthesized using cardanol-furfural...
317
Authors: H.M. Emranul Haque, Zahidul Islam, Takehiro Kawauchi, Tsutomu Takeichi
Chapter 5: Polymer Materials
Abstract:Polymer alloys of polybenzoxazine and lignin were prepared by mixing benzoxazine and lignin, followed by curing. The ring-opening...
571
Authors: Chanchira Jubsilp, Sarawut Rimdusit, Tsutomu Takeichi
Chapter 2: High Performance Structural Material
Abstract:Bisphenol-A/aniline based polybenzoxazine (PBZ) modified with amine terminated butadiene–acrylonitrile (ATBN) were prepared. The tribological...
75