Hydroxypropyl Methyl Cellulose HPMC in Building Materials: Hydroxypropyl methylcellulose(HPMC) is a nonionic cellulose ether prepared by a series of chemical processing using natural polymer material cellulose as a raw material. They are an odorless, odorless, non-toxic white powder that swells in cold water into a clear or slightly turbid colloidal sol...
Development of D ry-mixed mortar production technology Development history and current situation of dry-mixed mortar technology in Europe Although the history of dry-mixed building materials entering China's construction industry is not very long, it has been promoted in some big cities, and has increasingly won more and more recognition and market share with its superior performance. Therefore, the dry-mixed building materials production industry will inevitably achieve considerable development in the future. It is therefore essential to overcome and balance the differences that exist between Europe and China. The difference between the dry-mixed mortar industry in Europe and China lies in: the dry-mixed mortar production equipment to be built, the admixtures required for the production of dry-mixed mortar products, and the requirements for each individual dry-mixed mortar product, the dry-mixed mortar product mixing plant The construction mixing machines used are ...
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