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PET product types and its main/primary applications introduction
PET(terephthalic acid ester)自1953 year DuPont company achieve industrial 化以, due to its good material processing properties and large industrial production belt/tape cost reduce 体现出 property ratio advantages, speed many chemical fiber its it product types, currently already formed is combined formed fiber in most large 一族. 自2003 year 以, full 球PET production capacity year 均9% left right speed degree expand 张, 2005 year production capacity already to 约5470 10,000 tons, 2005 year output/production volume is 4100 10,000 tons, 据PCI forecast, to 2008 year, full 球PET production capacity will 达6700 10,000 tons, output/production volume is 5000 10,000 tons. currently PET product product types most 初 涤纶 short fiber expand to currently short fiber, long filament, polyester bottle, polyester film, 无纺布, engineering plastics and composite/compounding more function property product and other more series upper types product types specifications, this its in product series formed 也由初期 100% short fiber development to more product types development. PET in China large industrial 化起步于 upper 世纪80 year 代初, development large 于90 year in 期, currently production capacity already ultra- 2000 10,000 tons, formed is PET world production, 消费第一 large 国, China PET in full 球PET specific gravity current situation and forecast lower: non applications PET most 早由柯达 company used as 摄影胶卷 基材, 自80 year in 期, can can company will this product types 引入饮 material packaging field/area, rear, non use PET development speed, currently already development to bottle use, film use, sheet/slice 材, engineering plastics, belt/tape (塑钢 belt/tape) and other more field/area, food grade bottle use PET切 sheet/slice has water use, carbon acid material, hot 罐装饮 material, bottle and bottle and other multiple classification. full 球2005 year packaging applications PET production capacity 达1450 10,000 tons. China packaging and non applications PET起步 relatively 晚, development speed. 2005 year China bottle use PET production capacity 达310 10,000 tons, output/production volume 达170 10,000 tons, its in inner 销120 10,000 tons, export 50 10,000 tons. China packaging applications PET output/production volume still has relatively large development 空间(currently is 1.3KG/人, USA is 17KG/人, Europe is 20KG/人), expected its growth speed degree in 15%/ year water 平, is to “十一五”末 production capacity will 接近650-700 10,000 tons / year.
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