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影响聚氨酯弹性体性能因素的研究
Release time:2021-03-15 Hits:Key Words:聚氨酯弹性体;;耐油;;耐溶剂;;低压缩变形;;胶辊
Abstract:用聚酯二醇 (或聚四氢呋喃二醇 )、甲苯二异氰酸酯、三元醇等原料合成低硬度浇注型聚氨酯弹性体 ,考察了多元醇的种类、游离NCO质量分数、交联剂的并用和交联系数、增塑剂的用量等因素对综合力学性能和耐油性、耐溶剂性能和压缩变形性的影响。
Issue:03
Translation or Not:no
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