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首页> 外文会议>Conference on Rigid PVC in the New Millennium: Innovations, Applications, Properties, Oct 11-12, 2000, Philadelphia, PA >New Markets Technology Trends in Foamed PVC Sheet
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New Markets Technology Trends in Foamed PVC Sheet

机译：发泡PVC板的新市场和技术趋势

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The market for PVC sheet, especially foamed PVC sheet will grow between 4 and 5 % worldwide. Moderate increase in Europe (1,5 to 2,5 % ), very good market development in USA with a 4,5 - 6 % rise and more if current import of 23 % can partly be replaced . Far East, mainly China, Taiwan and the Philippines will extend their sheet business after further consolidation of their economy. Some Eastern European Countries (Hungary, Czechia, Poland etc.) are intensifying their present sheet production and the GUS states will start up business with foamed PVC sheet. Arabian and North-African regions have already started or worked on projects to launch foamed PVC in their countries. Economic growth, wood replacement and new applications in new markets are the most important driving facts for a prospering future for foamed PVC sheets. Technology development is heading to 3 gross directions. While for commoditive foamed sheet manufacturing technology is aiming to very high output rate lines up to 4000 Ibs/h and cost saving aspects are the main issues, wood replacement products (exterior trim building applications) need steadily developed advanced technology. Obtaining new markets with new applications like inline enhanced sheets or sandwich elements is an exellent possibility for ongoing development of coextrusion technology and if an industrial stage is achievable the microcellular technology for foamed PVC sheet where the current counterrotating extruder modified to a long processing version could be a solution for the future. Above mentioned technology directions and product innovation will at the same time lead to new products for new applications in current and new markets. Light weight sheet will revolutionize advertizing applications. Wide sheets up to 120 inch are decreasing costs for manufacturer and end user, freefoamed sheet up to 11/2 inch and freefoamed coextruded PVC sheet with functional outerlayer will impact the exterior trim building market and enrich the market for chemical and industrial applications.
机译：全球PVC片材市场，尤其是发泡PVC片材市场将增长4％至5％。欧洲适度增长（1.5％至2.5％），美国市场发展良好，增长了4.5％至6％，如果可以部分替代当前的23％的进口，则增长得更多。远东地区，主要是中国大陆，台湾和菲律宾，将在经济进一步巩固后扩大其薄板业务。一些东欧国家（匈牙利，捷克，波兰等）正在增加其现有的薄板生产，GUS州将开始生产发泡PVC薄板。阿拉伯和北非地区已经开始或正在开展在其国家/地区投放发泡PVC的项目。经济增长，木材替代以及在新市场中的新应用是发泡PVC片材繁荣未来的最重要的推动因素。技术发展正朝三个方向发展。对于商品化泡沫板制造技术，其目标是达到4000 Ibs / h的极高输出速率，而节约成本是主要问题，而木材替代产品（外墙装饰建筑应用）则需要稳步发展的先进技术。通过在线增强片材或夹心元件等新应用获得新市场是共挤出技术不断发展的极佳可能性，如果可以实现工业阶段，则用于发泡PVC片材的微孔技术可以将目前的反向旋转挤出机修改为长加工版本，未来的解决方案。以上提到的技术方向和产品创新将同时为当前和新市场中的新应用带来新产品。重量轻的表将彻底改变广告应用程序。高达120英寸的宽幅板材正在降低制造商和最终用户的成本，高达11/2英寸的免发泡片材以及具有功能性外层的免发泡共挤出PVC片材将影响外部装饰建筑市场，并丰富化学和工业应用市场。

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