Hydroxypropyl methyl cellulose(HPMC) is a kind of high-tech fine chemical product that is in short supply in domestic,and is applied extensively in a lot of industrial fields and daily life.

• 羟丙基甲基纤维素(简称HPMC)是一种国内紧缺的高科技精细化工产品,广泛应用于许多工业领域和日常生活之中。在我国,这类产品的生产技术和应用开发还处于起步阶段。