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1 聚氨酯(PU)合成革工业的发展及现状PU合成革行业是介于纺织、化工、皮革行业的一个新兴行业,以纺织产品与化工涂料为原料,生产出新型的天然皮革代用材料,其独特性能在某些领域独当一面。合成革工业的发展只有短短50年历史,上世纪70至80年代随着聚氨酯材料工业的发展,美国出现了在表面、性能上与天然革极其相似的合成革制品,被广泛用于提包、鞋子、家具、沙发、汽车坐垫等各领域。合成革工业逐渐在经济中占据了重要的地位。我国 PU 合成革的
1 polyurethane (PU) synthetic leather industry development and status PU synthetic leather industry is in the textile, chemical, leather industry, an emerging industry, textile products and chemical coatings as raw materials to produce a new type of natural leather substitute materials, its unique Performance is unique in some areas. Synthetic leather industry has only a short history of 50 years. In the 1970s and 1980s, with the development of polyurethane material industry in the United States, synthetic leather products that resembled natural leather in appearance and performance appeared in the United States. They are widely used in handbags, Shoes, furniture, sofas, car cushions and other fields. Synthetic leather industry gradually occupy an important position in the economy. China’s PU synthetic leather