Sodium lignosulphonate is a natural polymer with the strong dispersion. It's a kind of substance with active surfure because of different molecular weights and functional groups having different degrees of dispersion, Sodium lignin can be adsorbed on the surfaces of various solid particles, the metal can be ion exchange. Currently sodium lignin sulfonate MN-1, MN-2 series products widely applied as construction admixtures, chemicals, pesticides, ceramics, mineral powder metallurgy, oil, carbon black, refractories, CWS dispersing agents, dyes and other industries has been widely promoted in domestic and foreign markets.

Application:

1.In the field of concrete additives, the sodium lignosulphonate series products can be applied as common water reducing admixture and built material of series multifunction high-performance water reducing admixtures. The products can be directly adopted as additive in the concrete .Moreover, they also can be compounded with such high-performance water reducing admixtures as naphthalene series and melamine series etc. And, they are also ideal materials for series retarding agents and pumping agents etc.

2.The sodium lignosulphonate series products can be adopted as the adhesives in the briquetting procedure in the vertical retort zinc smelters.

3.The sodium lignosulphonate series products can be used as embryo reinforcing agents in the fields of pottery and porcelain and refractory materials. They can increase the fluidity of the slurry and thus to improve the strength of the embryo.

4.In the field of water-coal paste, the sodium lignosulphonate series products can be adopted as the main compound materials.

Specification