“Car manufacturers have always given priority to interior comfort. Polyurethane Catalyst Flexible molded foam is used as a car seat The key materials of construction play a major role in providing comfort to passengers. At the same time, the interior environment of the car, especially the odor and atomization inside the car, has been listed as a new criterion for judging comfort. “The company said. New silicone surfactants AK-7715LF and AK-7716LF have been developed, which are mainly suitable for MDI or modified MDI systems with a content of 50% or more. They have good pore opening effect and can bring regular surface structure to the foam. The process tolerance is large, and the most important thing is the environmental protection characteristics of low VOC and low FOG.
In addition, my country’s automobile industry currently has a total annual demand for adhesives and sealants of 100,000 tons, of which polyurethane glue accounts for a considerable proportion. The development trend of automobiles is lightweight, non-metallic materials and composite metal materials will be widely used, and the research and development and production of environmentally friendly adhesives will become mainstream. Water-soluble adhesives, solvent-free adhesives, and hot-melt adhesives will have good development prospects.
The “Thirteenth Five-Year Plan” industrial development plan recommendations formulated by the China Polyurethane Industry Association clearly state that the most obvious trend in the future development of the polyurethane industry is industrialization and base ization, accelerate the integration process, lengthen the industrial chain, participate in international competition, and build several port-facing polyurethane industry bases. Automotive polyurethane catalyst materials should conform to this trend, give full play to the advantages of the industrial chain, and achieve clustered development. According to reports, my country has basically formed an industrial chain for the research and development, production and application of automotive polyurethane materials in Jilin, Cangzhou, Chongqing and other places.
