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二十一、PET树脂(下) 2 世界概况 PET在全球一般主要用以制作PET纤维,但近年来非纤维产品的发展也十分迅速。它在PET产品中的比例逐年增大、从而促进了PET生产及技术的发展。世界PET的生产能力1980年为670万吨/年,1987年达到了950万吨/年,1995午超过了1500万吨/年。 2.1 纤维级 1991年世界纤维级PET消费量为897.4万吨,美国以182.4万吨列首位,中国以125.8万吨列第二;1995年起中国超过美国消费而列首位,详见表2。
Twenty-one, PET resin (below) 2 World overview PET is generally used mainly for the production of PET fibers in the world, but in recent years the development of non-fiber products is also very rapid. Its proportion in PET products has increased year by year, which has promoted the development of PET production and technology. The world PET production capacity was 6.7 million tons/year in 1980, 9.5 million tons/year in 1987, and 15 million tons/year in 1995. 2.1 Fiber grade In 1991, the world’s fiber grade PET consumption was 8.974 million tons, the United States ranked first with 1.942 million tons, China ranked second with 12.58 million tons, and China ranked first in the United States since 1995, as shown in Table 2.