Description

The sodium lignosulphonate, which is prepared from straw and wood mix pulp black liquor through filtration, sulfonation, concentration and spray drying, and is a powdery low air-entrained set retarding and water reducing admixture, belongs to an anionic surface active substance, has absorption and dispersion effect on the cement, and can improve various physical properties of the concrete.

 

Application

1. Can be used as a water-reducing admixture for concrete, and applicable for projects such as culverts, dikes, reservoirs, airports, expressways and so on.

2. Used as a scale remover and a circulating water quality stabilizer on boilers.

3. Sand preventing and sand fixing agents

4. Used for electroplating and electrolysis, and can ensure that the coatings are uniform and have no tree-like patterns.

5. Used as a tanning auxiliary in leather industry.

6. Used as a flotation agent for ore dressing and an adhesive for mineral powder smelting.

7. Coal water slurry additive

 

Main Indicators

 

Test Items	Specification
Appearance	Yellow brown powder
Dry matter	≥93%
Lignosulfonate	45-60%
pH	9-10
Water	≤2.97%

 

Service We Can Provide:

1. Mixed container, we can mix different items in one container.

2. Quality control, before shipment, free sample for test, after shipment, keep sample for 3 years.

3. Prompt shipment with professional documents.

4. Packing as your request, with photo before shipment.

 

Package & Shipping

Packing: 25kg/bag, outer woven bags with inner plastic lining.

Storage: Kept in dry and ventilating place, prevent from rain and moisture when storage

if agglomerated, please crush and make it into solution, and its effect will be the same.

Transportation: Non-toxic, harmless, non-inflammable and non-explosive chemicals

it can be transported in truck and train.