福州油墨厂近期研制开发出可替代进口的 F 型高粘度松香改性酚醛树脂已通过技术鉴定,产品质量达到国内先进水平.该厂在剖析国外样品基础上,研究试验工艺配方,终于合成出与国际名牌美国劳特公司 K-1400和日本理化赫克力公司 DP 106结构相似的产品。它采用松香、固 Fuzhou Ink Factory has recently developed F-type high-viscosity rosin modified phenolic resin that can be substituted for imports. It has passed technical appraisal, and the product quality has reached the domestic advanced level. Based on the analysis of foreign samples, the factory researched the experimental process formula and finally synthesized it. International brand-name products, the US-based Lauter K-1400 and the Japanese physical and chemical company Kelixi DP 106 have similar structures. It uses rosin, solid