Sodium Lignosulphonate (/Sodium Lignosulfonate) from CHINA

WUHAN EAST CHINA CHEMICAL CO.,LTD
Address: 8F FIRST BUILDING, EAST HENG XING YUAN , HANKOU, WUHAN, HUBEI CHINA   postcode: 430012        
ExportDepartment: lignincn@yahoo.com.cn   fax: 86-27-82944761
English speaking mobile: 86-13871021098
website: http://www.ecch.com.cn/

            http://www.lignincn.com

Sodium  Lignosulphonate  (/Sodium  Lignosulfonate)      (MN)                 
  

      Synonyms: Sodium lignin sulfonate; Lignosulfonic  acid, sodium salt; Sodium polignate; Sulfonated lignin sodium salt; sodium lignosulfite

      Molecular Weight:10,000-100,000
      Application: SODIUM LIGNOSULPHONATE' s properties make it suitable for a wide variety of applications in textile dyestuff, Concrete admixture, metallurgic engineering, petroleum industry, pesticides, Carbon black, Animal feed, and porcelain, etc.

     
Typical Characteristics:

Description       Brown powder
PH value 7.0-11.0
Dry maters(%) 95¡À2
Water-insoluble substance(%)  1¡À0.5
Reducing matters(%) 6¡À2
Sulphate(%) 2-5
Calcium and magnesium content(%) 0.3-1.5
Sodium Lignosulphonate assay(%) 45-60
Heat resisting 4-5 degree(130 deg.C)
      
      usage:

          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.

         5.In agriculture, the sodium lignosulphonate series products can be applied as the dispersant agents of pesticides and pelleting adhesives of fertilizers and feedstuffs.

     Standard Packing:

                          25kg net/bags