白炭黑、B4C改性酚醛树脂热解过程的红外分析

1.中国科学院山西煤炭化学研究所,山西,太原,030001

2.中国科学院山西煤炭化学研究所,山西,太原,030001

3.中国科学院山西煤炭化学研究所,山西,太原,030001

4.中国科学院山西煤炭化学研究所,山西,太原,030001

IR Analysis of Pyrolysis Process of Phenol-formaldehyde Resin Mixed with White Carbon Black and B4C Particles

以白炭黑(超细SiO2)、B4C对酚醛树脂(Phenol-Formaldehyde Resin, PF)改性后制备的高温粘结剂具有较好的粘接效果.本文借助于红外光谱(IR)对不同温度热处理后的粘接样品进行结构分析,以考察热解过程中的结构变化特点及其与性能间的相关性.

[1]	Trick K A;Saliba T E .Mechanisms of the pyrolysis of phenolic resin in a carbon/phenolic[J].Carbon,1995,33(11):1509-1515.
[2]	N J L Megson.[M].Phenolic Resin Chemistry, London,1958:16-20.
[3]	Fitzer E;Schafer W .[J].Carbon,1970,8:353-364.
[4]	Mckee D W;Spiro C L;Lamby E J .The Effects of Boron Additives on the Oxidation Behavior of Carbons[J].Carbon,1984,22(06):507-511.
[5]	Fergus JW.;Worrell WL. .SILICON-CARBIDE/BORON-CONTAINING COATINGS FOR THE OXIDATION PROTECTION OF GRAPHITE[J].Carbon: An International Journal Sponsored by the American Carbon Society,1995(4):537-543.
[6]	J Krogh-Moe.[J].Physics and Chemistry of Glasses,1965(06):46.
[7]	W L Konijnendijk;J M Stevels;L D Pye.[M].Borate Glasses Plenum Press, New York,1978:259.
[8]	Buchanan FJ.;Little JA. .PARTICULATE-CONTAINING GLASS SEALANTS FOR CARBON-CARBON COMPOSITES[J].Carbon: An International Journal Sponsored by the American Carbon Society,1995(4):491-497.
[9]	Piquero T.;Vincent C.;Bouix J.;Vincent H. .INFLUENCE OF CARBIDE COATINGS ON THE OXIDATION BEHAVIOR OF CARBON FIBERS[J].Carbon: An International Journal Sponsored by the American Carbon Society,1995(4):455-467.

上一张下一张

计量

作者相关

文章评分