机构地区: 深圳大学化学与化工学院应用化学系
出 处: 《皮革化工》 2002年第6期1-3,共3页
摘 要: 详细研究了不同聚酯多元醇、聚酯多元醇分子量、NCO/OH比值、COOH %、TMP The affecting factors of the elongation at break of waterborne polyurethane such as the molecular weight and style of polyester, the initial NCO/OH(mol/mol), COOH% and TMP%, were studied in details.
领 域: [化学工程]