摘要
用制备凝胶渗透色谱分离聚氨酯匀泡剂的混合组分，并对分离的组分进行了凝胶色谱、红外光谱等分析。对两个混合组分的聚氨酯匀泡剂的剖析结果进行了讨论。
The components of surfactant for PU foam can be separated and collectedby preparative GPC. And the fractions were characterized by GPC, FTIR. The results oftwo surfactant samples were discussed.
出处
《聚氨酯工业》
1998年第2期44-46,共3页
Polyurethane Industry
关键词
凝胶
聚氨酯
匀泡剂
色谱分析
Gel permeation chromatography (GPC)
Polyurethane
Foam stabilizer
Surfactant
Separation
Analysis
