摘要
精苯酐中适量苯酐轻组份的加入 ,对邻苯二甲酸二辛酯 (DOP)产品的APHA色值和体积电阻系数没有影响 ,但会影响纯度 。
No effect is acted on dionctyl phathalate's APHA colour and volume resistivity when a little of phthalic anhydride light component is added to the fine phthalic anhydride, but the quantity of light component can affect the purity of dioctyl phthalate(DOP). Controlling the quantity of light component to add to the fine phthalic anhydride, the DOP's qualify can attain first-rate.
出处
《天津化工》
CAS
2003年第5期46-47,共2页
Tianjin Chemical Industry
关键词
苯酐
轻组份
邻苯二甲酸二辛酯
phthalic anhydride
light component
dioctyl phthalate
