Polyurethane, a hydrophobic polymer with limited water solubility, is widely employed in applications including foam insulation, adhesives, coatings, and both flexible and rigid plastics. Waterborne polyurethane (WBPU) has emerged as a focal point due to its water-dispersible nature Its beneficial qualities, such as low emissions of volatile organic compounds (VOCs), simplicity of use, and environmental friendliness, are the reason for its appeal. WBPU is recognized for being non-toxic, non-flammable, and low VOC properties so it can help prevent the pollution of air water rather than increase. Moreover, it exhibits remarkable adhesion properties to a wide range of surfaces, such as glass and polymeric fibres. These exceptional qualities of WBPU have piqued the interest of researchers worldwide. This review focuses on the fundamental principles of WBPU chemistry and explores its physical attributes. It proceeds to provide an extensive examination of various studies, shedding light on the reaction procedures and mechanisms involved. Additionally, the article delves into the modifications introduced in the production process, the selection of source materials, and associated limitations.
Contemporary Breakthroughs and Diverse Chemistry Innovations in Waterborne Polyurethane / Chai, K. L.; Aung, M. M.; Yew, D. Y. K.; Su'Ait, M. S.; Ahmad, A.; Ataollahi, N.; Khoon, L. T.. - In: JOURNAL OF POLYMERS AND THE ENVIRONMENT. - ISSN 1572-8919. - 2024:(2024). [10.1007/s10924-024-03437-9]
Contemporary Breakthroughs and Diverse Chemistry Innovations in Waterborne Polyurethane
Ataollahi N.
;
2024-01-01
Abstract
Polyurethane, a hydrophobic polymer with limited water solubility, is widely employed in applications including foam insulation, adhesives, coatings, and both flexible and rigid plastics. Waterborne polyurethane (WBPU) has emerged as a focal point due to its water-dispersible nature Its beneficial qualities, such as low emissions of volatile organic compounds (VOCs), simplicity of use, and environmental friendliness, are the reason for its appeal. WBPU is recognized for being non-toxic, non-flammable, and low VOC properties so it can help prevent the pollution of air water rather than increase. Moreover, it exhibits remarkable adhesion properties to a wide range of surfaces, such as glass and polymeric fibres. These exceptional qualities of WBPU have piqued the interest of researchers worldwide. This review focuses on the fundamental principles of WBPU chemistry and explores its physical attributes. It proceeds to provide an extensive examination of various studies, shedding light on the reaction procedures and mechanisms involved. Additionally, the article delves into the modifications introduced in the production process, the selection of source materials, and associated limitations.File | Dimensione | Formato | |
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