Research progress and prospects of polyurethane resin for lamination printingink
With the development of China's economy and cultural undertakings, the printing and publishing industry and packaging industry have developed rapidly. Domestic …
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Waterborne Polyurethane Resin (WPU) application and usage
Waterborne polyurethane, abbreviated as WPU, is a polymer compound based on polyurethane. It is typically defined as a high molecular weight compound with …