Products mortar for efficient cellulose ether from a variety of organic polymers and inorganic compounds graft complex, functional superposition refined from a high-cost special additives mortar, dry mortar can be improved water retention, workability, construction performance bond, thixotropy, pressure, etc., but also can reduce the mortar costs, improve the stability of the mortar can substitute an equal amount of cellulose ether (HPMC) and dry mortar additives and thickening powder of a new generation of National Invention Patent Product performance 1, Paul excellent thickening properties of water, reduce segregation mortar bleeding occurs, avoid hollowing cracking mortar 2, reducing the surface tension of mortar, mortar has good lubricity and thixotropic when plastering greatly improve the workability and workability of mortar and mortar operation to extend the opening hours of 3, the product non-toxic, harmless, non-polluting, cost-effective, is security, environmental protection, energy saving type mortar additives formulated ordinary range of applications, machine spray masonry, plastering, floors, waterproof ready-mixed mortar, special dry mortar, putty powder dry mortar recommended dosage according to the total weight of 0.2 ‰ -0.3 ‰ added to the mortar precautions according to temperature changes and the situation of local raw materials may be suitable adjustment in the dosage range of the product packaging and storage of this product is brown paper bag lined with film plus plastic film, 25 kg package stored in a dry place, avoid moisture, shelf life 12 months