摘要
在乙醇、低级醇A和水三元混合溶剂中 ,通过对抗氧剂 10 10粗品的重结晶精制研究 ,制备得到了纯度高、堆密度大、流动性好、挥发份低、质量稳定、干燥速度快的δ -型抗氧剂 10
Recrystallized in multiple solvent consisting of ethanol,low-carbon alcohol and water,antioxidant1010 was refined,and the main factors of affecting crystallization including solvent,water et. al.were studied in the laboratory,and individual delta-form crystals of antioxidant1010 with good stability,fast drying speed,high purity,heavy bulk density,good flowability,low volatility was obtained.
出处
《弹性体》
CAS
2000年第2期13-16,共4页
China Elastomerics
关键词
抗氧剂1010
重结晶
晶型
制备
antioxidant1010
recrystallization
delta-form crystals
