本刊讯发改委日前发布的《国家重点推广的低碳技术目录》(第二批),将利用二氧化碳替代HFCs发泡生产挤塑板技术列入其中。该技术采用二氧化碳替代HFCs作为发泡剂,可实现无氟生产,达到淘汰氟利昂的目的。目前已使用该技术成功建设和改造3条氟利昂发泡生产挤塑板的生产线,另有一项年产100套二氧化碳发泡挤塑板设备生产线项目已开工建设。 Benxi News Development and Reform Commission recently released the “national key promotion of low-carbon technology directory” (second batch), the use of carbon dioxide to replace HFCs foam extrusion board technology included. The technology uses carbon dioxide instead of HFCs as a blowing agent, can achieve non-fluorine production, to achieve the purpose of eliminating freon. At present, the technology has been successfully used to build and transform three Freon foam production of extruded board production line, and another with an annual output of 100 sets of carbon foam foam board production line project has been started.