Project Description

Calcium lignosulfonate

XINGZHENGHE CHEMICAL
The leader of advanced construction materials

  • 1 The best forest resources in China.

  • 6 establish foreign trade warehouses and branches in Dalian,Tianjin,Qingdao, Shanghai, Guangzhou,Chongqing city.

  • 7*24 sales team,no worry for after-sales service.

  • 21 years focusing on Concrete admixture.

  • 15 R&D team,technical development.

  • 32 procedures,service is rigorous.

  • 40 kinds of products,more choices to customers.

  • 58 superior suppliers,a guarantee of quality and delivery.

  • 310 customers’choice,accumulating more product experience.

Calcium lignosulfonate(calcium lignosulphonate) is an amorphous yellow powder extracted from sulfite pulping of wood.
Could be used for construction,ceramics,mineral powder,chemical industry,textile industry(leather)metallurgical industry,petroleum industry,fire-retardant materials,rubber vulcanization,organic polymerization,also could used as animal feed additives due to its antimicrobial and preservative properties.

Get exclusive quotes now


    Main specification

    Name Sodium lignosulfonate MN-1 Sodium lignosulfonate MN-2
    Appearance Brown powder Yellow Brown powder
    PH 10-12 7-9
    Dry matters 93%min 93%min
    Water-insoluble 2.5% max 2.5% max
    Water reducing capacity 8%min 8%min
    Lignosulfonate 50%min 55%min
    Moisture 5.0%max 7%max

    Uses

    Could work as plasticizer in making concrete making concrete to maintain the ability of concrete flow with less water.Also used during the production of cement, where they act as grinding aids in the cement mill and as a rawmix slurry deflocculant (that reduces the viscosity of the slurry).

    Could be used in lead batteries to acts on crystallization of the lead sulfate thus increase the battery to get a much longer life-time.

    Could used as a filler and binder in ceramic tiles, resins to fiber boards, casting sand and in fodder pellets.

    Could reduce the viscosity of mineral slurries is used to advantage in oil drilling mud, where it replaced tannic acids from quebracho (a tropical tree).

    Could be used for the production of plasterboard to reduce the amount of water required to make the stucco flow and form the layer between two sheets of paper. The reduction in water content allows lower kiln temperatures to dry the plasterboard, saving energy.

    Lignosulphonates could work as a binder of powder and granular materials: for iron ore powder, lead and zinc powder, pulverized coal, coke Toner pressure on the ball; extrusion of cast iron, cast steel sand repression; mud-brick wall and floor tiles molding; mineral aggregate into a ball and provides high strength, good stability, lubrication and mold good results.

    Sodium lignosulfonate

    Sodium lignosulfonate (often abbreviated as SLS) were one of the first dispersants added as an admixture to concrete.
    When water-reducing agent is added into concrete, the hydrophobic group of water-reducing agent will be adsorbed on the surface of cement particle while the hydrophilic group will be pointed to the aqueous solution to form a single molecule or multi-molecule adsorption film, making the cement particles be dispersed due to the rejection from the same surface charge, being released of excess amount of water between particles in order to achieve the purpose of water reduction. At the same time, due to lowering the water surface tension and the interfacial tension between the cement particles, while maintaining the same fluidity, it will correspondingly cause reduction in water consumption, and thus also play a role in water reduction. It can significantly reduce the hydration of concrete, reduce porosity and increase the density of concrete, thereby greatly improving the strength and impermeability of concrete.

    XINGZHENGHE CHEMICAL
    The leader of advanced construction materials

    • 1 The best forest resources in China.

    • 6 establish foreign trade warehouses and branches in Dalian,Tianjin,Qingdao, Shanghai, Guangzhou,Chongqing city.

    • 7*24 sales team,no worry for after-sales service.

    • 21 years focusing on Concrete admixture.

    • 15 R&D team,technical development.

    • 32 procedures,service is rigorous.

    • 40 kinds of products,more choices to customers.

    • 58 superior suppliers,a guarantee of quality and delivery.

    • 310 customers’choice,accumulating more product experience.

    Get exclusive quotes now


      Main specification

      Uses

      Could work as plasticizer in making concrete making concrete to maintain the ability of concrete flow with less water.Also used during the production of cement, where they act as grinding aids in the cement mill and as a rawmix slurry deflocculant (that reduces the viscosity of the slurry).

      Could be used in lead batteries to acts on crystallization of the lead sulfate thus increase the battery to get a much longer life-time.

      Could used as a filler and binder in ceramic tiles, resins to fiber boards, casting sand and in fodder pellets.

      Could reduce the viscosity of mineral slurries is used to advantage in oil drilling mud, where it replaced tannic acids from quebracho (a tropical tree).

      Could be used for the production of plasterboard to reduce the amount of water required to make the stucco flow and form the layer between two sheets of paper. The reduction in water content allows lower kiln temperatures to dry the plasterboard, saving energy.

      Lignosulphonates could work as a binder of powder and granular materials: for iron ore powder, lead and zinc powder, pulverized coal, coke Toner pressure on the ball; extrusion of cast iron, cast steel sand repression; mud-brick wall and floor tiles molding; mineral aggregate into a ball and provides high strength, good stability, lubrication and mold good results.