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化学系助剂研究室研制成功的 PVO 热稳定剂——蓖麻酸盐类、氢化蓖麻油脂肪酸酯和非钯催化歧化松香及其钾皂等三项应用科研成果1988年5月下旬在长春分别通过省级技术鉴定。用蓖麻酸盐类作 PVO 热稳定剂,在日本与美国早已应用,我国迄今尚无生产。化学系助剂研究室根据我国特别是吉林省蓖麻油产量大,过去只是外售蓖麻油,便少进行深加工开发的实际,从1987年5月开始研制蓖麻酸盐类,1987年12月未获得成功。应用
Department of Chemistry Assistant Research Institute successfully developed PVO thermal stabilizers - ricinoleate, hydrogenated castor oil fatty acid ester and non-palladium catalytic disproportionated rosin and its potassium soap and other three applications Scientific research In late May 1988 in Changchun Respectively, through the provincial technical appraisal. With castor oil as PVO heat stabilizer, Japan and the United States has long been applied, so far no production in our country. Department of Chemistry, Assistant Laboratory of Jilin Province, China, in particular, based on large-scale production of castor oil, cast castor oil in the past just outside the sale, less deep processing and development of the actual development of ricinus began in May 1987, December 1987 Success. application