terephthalyl alcohol
英
美
对苯二甲醇
双语例句
- With a purpose of making comprehensive use of heavy residual oil, condensed polynuclear aromatic resin ( COPNA) was prepared using petroleum asphalt as raw material and terephthalyl alcohol as cross linking agent under the catalysis of concentrated sulfuric acid or p toluenesulfonic acid.
从综合利用重质油出发，以石油沥青为单体，对苯二甲醇为交联剂，在浓硫酸或对甲苯磺酸催化下合成了缩合多环多核芳香烃树脂（COPNA树脂）。