1.M.W: 5,000,000 to 38,000,000. 2.icon ... follows:1) It is the raw mateials used for the changed pam, for example, anionic pam .we can get them ... can be made into slurry chemicals by adding other additives. For textile sizing, can improve the adhesion, penetration and performance ... and litter.3) Agent for the wastewater treatment.4) Agent for the desert treatment5) Good way for soil improvement in the ...