Calcium Lignosulphonate Powder main used in concrete

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1000 kg
Supply Capability:
500000 kg/month

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Product Description:



Calcium Lignosulphonate Powder main used in concrete

Specification:

Calcium lignosulphonate concrete chemicals additives is a multicomponent 

polymers anionic surface active agent, has a strong dispersion, bonding, chelate.From cooking 

waste liquid of acid pulping, usually by spray drying.Can contain up to 30% of the reducing sugar, 

soluble in water,but insoluble in any ordinary organic solvents, it's  pH value is about 3 ~ 11 in 1% of 

its water solution.

Advantages:

1. As concrete water reducing agent: with 0.25 ~ 0.3% of weight of cement, water consumption can 

be reduced more than 10 ~ 14, improve the workability of concrete, improve the quality of 

engineering.Used in summer, can inhibit the slump loss, and it generally used with high efficiency 

water reducing agent.

2.Used as a mineral binder: in smelting industry, mixed with calcium lignosulphonate and breeze, to manufacture

 mineral powder ball, and then take it into kiln after dried, can greatly improve the 

smelting recovery rate.

3.Refractory material: Using lignin calcium sulfonate as dispersant and adhesive when manufacturing refractory 

brick. And it can significantly improve the operating performance, reducing water, increase strength, preventing 

cracking etc.

4.Ceramics: calcium lignosulfonate for ceramic products, can reduce the carbon content and  

increases green strength, reduce the amount of plastic clay, good mud fluidity, increasing the rate of 

finished products of 70-90%, sintering speed by 70 minutes reduced to 40 minutes.


Technical performance:

Items

Standard value

        Appearance

Dark brown   powder

        Moisture

7%max

       PH valuePH

4-6

    Lignosulphonate

55%min

       reducing sugar

12%  max

       SO4 

2-5%

       Water insoluble matter


1.5%max

       Dry matter

94%min



Packaging Detail:Packing in 25kg woven plastic bags



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