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世界范围内环保法规的要求日趋严格,对汽车非金属材料生产和应用提出了巨大的挑战。本文就汽车用泡沫塑料的CFC替代技术发展趋势和要求、氟里昂发泡剂的替代技术做了论述,为我国汽车相关行业的发泡剂的研究发展途径提出了可借鉴的意见。CFC替代技术在我国具有广阔的应用和发展前景。
The requirements of environmental protection regulations in the world are becoming more and more stringent, posing great challenges to the production and application of automotive non-metallic materials. In this paper, the development trends and requirements of CFC substitute technology for automobile foam plastics are discussed. The alternative technology of Freon foam agent is discussed. Some suggestions are given for the research and development of the blowing agent in automobile related industries in our country. CFC alternative technology in our country has a broad application and development prospects.