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《甲酯化桐油改性水性聚氨酯乳液的制備及性能研究》由會(huì)員上傳分享，免費(fèi)在線閱讀，更多相關(guān)內(nèi)容在教育資源-天天文庫。
1、圖目錄圖目錄圖1.1DMPA的化學(xué)結(jié)構(gòu)式........................................................................................4
Fig.1.1ThechemicalstructuralformulaofDMPA.......................................................4
圖1.2桐油主要成分—桐油酸的化學(xué)結(jié)構(gòu)式.........................................................
2、...7
Fig.1.2Thechemicalstructuralformulaofmainingredientoftungoil.........................7
圖1.3α-桐酸、β-桐酸化學(xué)結(jié)構(gòu)式..............................................................................8
Fig.1.3Thechemicalstructuralformulaofα-eleostearicacidandβeleostearicacid....8
圖1.4甲酯化桐油的主要成分——
3、桐酸甲酯的化學(xué)結(jié)構(gòu)簡式.................................8
Fig.1.4ThechemicalstructuralJanetypeofthemainingredientofMETO..................8
圖2.1甲酯化桐油改性水性聚氨酯的合成機(jī)理......................................................14
Fig.2.1PreparationofMETO-modifiedwaterpolyurethane..............................
4、.........14
圖2.2MWPU的紅外光譜圖.....................................................................................18
Fig.2.2FT-IRspectraofMWPU................................................................................18
圖2.3MWPU的紅外部分區(qū)域放大光譜圖...........................................
5、...................18
Fig.2.3ApartofFT-IRspectraofMWPU..................................................................18
圖2.4不同水性聚氨酯乳液的SEM圖....................................................................19
Fig.2.4TheSEMphotograghofdifferentwaterbornepolyurethanes................
6、..........19
圖2.5系列MWPU膠膜的熱失重分析..................................................................20
Fig.2.5TheTGanalysisofMWPUseriesfilms.........................................................20
圖2.6R值對MWPU乳液粒徑的影響.....................................................................2
7、1
Fig.2.6TheparticalsizeofMWPUemulsionofdifferentRvalue..............................21
圖2.7DMPA用量對MWPU涂膜剝離強(qiáng)度的影響.................................................23
Fig.2.7TheonpeelingstrengthofMWPUfilmswithdifferentamountofDMPA.....23
圖2.8不同METO用量的MWPU膠膜的吸水率和吸丙酮率......................
8、.....
