Add a dosage of 1% -1.5%, forming rate of 98%, wet ball landed two meters lingers, strength 5 meters dry lingers after landing, the compressive strength of 100 kg, people step up not broken, do not reduce the quality of the smelting taboo of sulfur, phosphorus, carbon and so free, pure organic binder. Can be used for metal and non-metal ore mining division briquetting pressure the ball, one ton adhesives do 100 tons of pellets, powder is added, simple and convenient to operate.