Preparation and properties of novolac phenol formaldehyde resin for grinding materials
碩士 === 萬能科技大學 === 材料科技研究所 === 97 === In this thesis, novolac-type phenolic resins with various molecular weights and with various concentrations of hardener under different curing temperatures were prepared. Instead of the generally used inorganic acid catalyst (hydrochloric acid) for phenolic res...
| Main Authors: | , |
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| Other Authors: | |
| Format: | Others |
| Language: | zh-TW |
| Published: |
2009
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| Online Access: | http://ndltd.ncl.edu.tw/handle/01388412697386959104 |