PU adhesives (polyurethane adhesives), as high-performance polymer materials, play an irreplaceable role in multiple industrial fields.
1. Environmental Protection: Developing low-VOC, solvent-free, and water-based PU adhesives has become an industry trend. Reducing environmental impact remains a key focus.
2. Functionalization: Improving specific properties of PU adhesives through modification technologies, such as high-temperature resistance, conductivity, or flame retardancy, to meet special application needs.
3. Intelligentization: Researching responsive PU adhesives that can change their properties according to external stimuli, such as temperature-triggered curing or photodegradation.
4. Standardization: Improving product standard systems and testing methods to promote product quality improvement and standardized industry development.
5.Policy-Driven: China's "dual-carbon" targets and the "14th Five-Year Plan for Energy Conservation and Emission Reduction" and other policies are driving the adhesive industry towards low-VOC (volatile organic compound) production.
