羟乙基纤维素的性能、应用与市场现状

文章介绍了羟乙基纤维素（HEc）的结构与性能，综述了国内外HEC市场与应用技术发展现状。欧美的HEC市场已较为成熟，发展较为缓慢；目前国内HEC产量较低，市场被国外大企业垄断，但随着中国经济的发展和技术水平的提高，HEC产量和消费量将快速增长。欧美由于生产HEC较早，应用技术较为丰富；国内HEC应用技术刚刚起步，但随着国内城镇化进程的加快和人民生活水平的提高，涂料、石油和医药将是HEC应用增长最快的领域。随着技术的发展和市场的拓宽，在未来10年内，国内将会出现几家像美国道化学公司和赫克力士公司一样的大企业或跨国公司，并带领国内各纤维素醚企业向前发展，形成百花齐放，百家争鸣的局面。

Performance, Application and Market Status of Hydroxyethyl Cellulose

The paper introduced hydroxyethyl cellulose structure performance and summarized domestic and foreign hydroxyethyl cellulose market and application technology development present situation. Europe and America has a mature HEC market, the development is relatively slow; At present, domestic HEC production is low and market is monopolized by foreign companies, but with the development of China＇s economy and the raise of the technology level, HEC will be a rapid rise in output and consumption. Because Europe and the United States earlier produce HEC, the application technology is more abundant; Domestic HEC application technology has just started, but with the quickening of the process of the domestic urbanization and the improvement of people＇s living standard, coating, oil and medical care will be the fastest growth in HEC application field. With the development of technology and market, in the next 10 years, domestic will appear a few large enterprise or multinational company as the United States Dow Chemical Co. and Hercules Co., and lead the domestic various cellulose ether enterprise to forward develop, form the situation of ＂letting a hundred flowers bloom, a hundred schools of thought contend＂.