... acid, The dry powder has very strong adhesive, good water soluble and surface activation.At present the ammonium lignosulfonate ... as refractory, ceramic,foundry,briquette, fodder, organic phosphate fertilizer, water-coal slurry, synthetic resin, adhesive and so on.2. ... 3-7 %the residue after burning<12%combustibleabout 84%Water solubility>36g/100mlThe real density0. 532g/cm3insoluble matter<2%PH4-7the ...