A disclosed adhesive-adjusting special composite powder is composed of the following raw materials by weight: 2-3% of acrylamide, 1-1.5% of starch ether, 1-1.5% of xanthan gum, 8-12% of bonding adhesives powder, 10-15% of wood powder and 67-78% of alkalized sodium solonchak. The adhesive-adjusting special composite powder helps to save the usage amount of industrial flour, is a non-toxic odorless fireproof deterioration-free mildew-free green environment-friendly functional material, is formed by processing and combining an organic material and an inorganic material through a special production technology, is a novel material with a unique molecular structure and chemical characteristics, and has the characteristics of large specific surface area, more gaps, good fluidity, dispersibility, moisture retention and absorptivity, good viscosity, and low hardness. After mixed with a resin glue, the adhesive-adjusting special composite powder is good in caking property, suspension property, dispersibility, fluidity, absorptivity and thixotropy. The adhesive-adjusting special composite powder is mainly applied to building templates of melamine glue.