CAJ | 학술논문

针对传统松节油聚合工艺所得产品萜烯树脂中催化剂残留量较高的问题，进行了工艺技术改良，以氯硅烷作为助催化剂取代了毒性高、易残留的三氯化锑。新工艺在降低产品中残留催化剂方面功效显著，所得产品中氯元素含量低于100mg／kg，金属铝元素含量低于5mg／kg，不舍金属锑元素，其质量指标符合美国FDA标准对作为食品添加剂使用的萜烯树脂的技术要求。
침대전통송절유취합공예소득산품첩희수지중최화제잔류량교고적문제，진행료공예기술개량，이록규완작위조최화제취대료독성고、역잔류적삼록화제。신공예재강저산품중잔류최화제방면공효현저，소득산품중록원소함량저우100mg／kg，금속려원소함량저우5mg／kg，불사금속제원소，기질량지표부합미국FDA표준대작위식품첨가제사용적첩희수지적기술요구。
To reduce the contents of catalysts remaining in terpene resin produced by the traditional method, a primary improvement for its preparation process was put forward, i, e. , SbCl3, a kind of Lewis acids with high toxicity as the co-catalyst in the reaction, was replaced by TMCS. The new process has been proved that it had a remarkable effect on decreasing the residual quantity of catalysts. The obtained products usually have excelleut quality and the contents of chlorine and aluminum in it are lower than 100 mg/kg and 5 mg/kg respectively. There is no antimony existing in them. It is considered that terpene resins from new process could serve as food additives according to FDA standard.