Study on mechanism and properties of Alcohol-based polyurethane adhesives

Study on mechanism and properties of Alcohol-based polyurethane adhesives

Toluene diisocyanate (TDI), Polyether diol, and diethylenetriamine were used to synthesize the A-component of adhesives. B-component was prepared by the EP (E-51) and acetic ether. A series of polyurethane adhesive was obtained by A-component and B-component in different proportions. Infrared spectr...

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Bibliographische Detailangaben
Hauptverfasser: Yufei Chen, Jiashan Yin, Ying Sun, Fangliang Li, Wanjia Jiang
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Absorption
Curing
epoxy resin E-51
Fluctuations
Materials
polyurethane
shear strength
Temperature measurement
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Beschreibung
Zusammenfassung:Toluene diisocyanate (TDI), Polyether diol, and diethylenetriamine were used to synthesize the A-component of adhesives. B-component was prepared by the EP (E-51) and acetic ether. A series of polyurethane adhesive was obtained by A-component and B-component in different proportions. Infrared spectrum, peel strength, shear strength and bibulous rate were measured, the results indicated that the sample had a highest peel strength, shear strength and lowest water absorption, when the ratio of curing agent and adhesive was 1:10.
ISSN:2160-9225
DOI:10.1109/ICPADM.2012.6319022