This product (MA-1) is a sort of solid Cellulose made of Wheat grass as raw material and Sulphurous acid ammonium as cooking dispersant following the process of heating, Pressurize and react, press and strain eparating, it is used to produce paper, Liquid phase is a kind of powder after purity, spray-concentration and spray drying,It is unite product made , Its appeacrane looks orange small dry powder generally, more than 95% can pass 80 eye sift. its moisture is about 6%, its water liquid is a little acid, The dry powder has very strong adhesive, good water soluble and surface activation.At present the ammonium lignosulfonate of our company(MA-1,MA-2) have been used in many industries as refractory, ceramic,foundry,briquette, fodder, organic phosphate fertilizer, water-coal slurry, synthetic resin, adhesive and so on.