## On pyrolysis of a phenol-formaldehyde resin at temperatures up to 700ยฐC there was no change in the infra-red spectrum below 300ยฐC but above this temperature the hydroxyl absorption began to decrease. This and other changes indicated the formation of diphenyl ether type linkages between benxene
Microstructural changes of phenolic resin during pyrolysis
โ Scribed by Tse-Hao Ko; Wen-Shyong Kuo; Ying-Huang Chang
- Publisher
- John Wiley and Sons
- Year
- 2001
- Tongue
- English
- Weight
- 185 KB
- Volume
- 81
- Category
- Article
- ISSN
- 0021-8995
- DOI
- 10.1002/app.1530
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