The Properties of Wood Tar and Its Application for Manufacturing of Water Soluble Resol-type Phenol Formaldehyde Resins
碩士 === 國立中興大學 === 森林學系所 === 98 === In this study, the distilled wood vinegar and wood tar (Acacia confusa and Cryptomeria japonica) were made from crude wood vinegar under a reduced pressure of 76 mmHg at 50℃. The properties of wood tars stored at different times including viscosity, specific gravit...
| Main Authors: | , |
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| Other Authors: | |
| Format: | Others |
| Language: | zh-TW |
| Published: |
2010
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| Online Access: | http://ndltd.ncl.edu.tw/handle/89226160576129922043 |