Sodium Lignin Sulfonate Powder

Sodium lignin sulfonate powder is a natural polymer compound extracted from wood, which is a calcium salt-type lignin derivative obtained after sulfation treatment.

Appearance Yellow to brown powder
Water soluble Soluble in water to form a uniform solution
pH value 6.5-8.0
Moisture content (%) ≤ 5.0
Density (g/cm³) 0.45-0.55
Solubility (g/L) ≥ 20

Get a Quote

Description Technical Specifications Advantages Applications Use Related Products

Product Description

Appearance
Yellow to brown powder, uniform and without obvious impurities.
Solubility
Easily soluble in water, can quickly form a uniform solution.
PH value
Generally neutral to weakly alkaline (pH value is about 6.5-8), suitable for a wide range of application needs.
Chemical Stability
Chemical properties are stable, suitable for various usage environments, not easily decomposed, and have a long shelf life.
Environmental Protection
Natural source, meets environmental requirements, does not contain harmful substances, safe and non-toxic.

Specification

Technical Specifications

Parameter	Indicator	Remarks
Appearance	Yellow to brown powder	Uniform, no impurities
Water soluble	Soluble in water to form a uniform solution	-
pH value	6.5-8.0	Adapt to a wide range of applications
Moisture content (%)	≤ 5.0	Ensure that the powder is dry and avoid moisture
Density (g/cm³)	0.45-0.55	Powder density
Solubility (g/L)	≥ 20	Suitable for various industrial uses

Product Advantages

Efficient Dispersion
Sodium lignin sulfonate powder has excellent dispersion ability and is suitable for various granular materials, which can significantly improve fluidity and uniformity.
Multifunctionality
In addition to dispersion, it also has multiple functions such as water reduction, bonding, and anticoagulation, adapting to various industry needs.
Environmentally Friendly and Non-toxic
Sourced from natural wood, meets green environmental protection standards, is safe and non-toxic, suitable for industries with high environmental protection requirements.
Easy to Operate
As a powder form, sodium lignin sulfonate is easy to store and transport, and can be directly dissolved when used, which is convenient and fast.
Reduce Costs
By reducing the use of water and improving the strength of materials, production costs can be effectively reduced and production efficiency can be improved.

Application Areas

Construction Industry
Used as a water reducing agent for concrete and cement, it enhances the fluidity, compressive strength and frost resistance of concrete, reduces the amount of cement used, and improves the quality and durability of buildings.
Ceramic Industry
Used as a dispersant in ceramic raw materials to improve the uniformity of ceramic slurry, prevent agglomeration, and ensure the high density and strength of ceramic products.
Mining Industry
As a dispersant in ore flotation, it can effectively improve the dispersion of ore particles and enhance the flotation effect of minerals.
Agricultural Sector
It is used as a synergist and dispersant in the fields of fertilizer and feed to improve the particle strength and stability of fertilizer and enhance its effect in the application process.
Animal Feed
As a binder in feed, improve the strength of feed particles, reduce dust, improve the palatability and digestion and absorption rate of feed.

Main Mechanism

Decentralization
Sodium lignin sulfonate powder has excellent dispersion properties, which can effectively reduce the cohesion between particles, prevent material agglomeration, and ensure uniform particle dispersion.
Reducing Water Effect
As a water reducer, it can effectively reduce the moisture content in materials such as concrete and cement slurry, thereby improving the strength and durability of the materials.
Adhesive Effect
In industries such as ceramics, mining, and feed, sodium lignin sulfonate powder serves as a binder, which can enhance the adhesion of raw materials and increase the strength of products.
Anticoagulant Effect
In some applications, it can effectively prevent the condensation and precipitation of granular materials during storage or transportation, maintaining the uniformity and operability of the materials.

Packaging and Storage

Packaging
Standard packaging is a 25kg paper-plastic composite bag lined with moisture-proof film.

Can also provide ton bag packaging, suitable for bulk orders.
Storage
Store in a dry and ventilated environment to avoid exposure to high humidity or high temperature.

The shelf life is 12 months, and it should be used as soon as possible after opening.

Avoid contact with strong acids and bases to prevent dampness and agglomeration.

Method of Use

Concrete Applications
The recommended dosage is 0.3% -0.5% of the cement mass. Add the powder directly to the cement, sand, and water, and stir evenly.
Ceramic Applications
Add 0.2% -0.5% of the total raw material to the ceramic slurry to improve the uniformity and fluidity of the slurry.
Mining Applications
Used as a dispersant in ore flotation, added in a ratio of 0.1% -0.3% of the pulp mass.
Agricultural Applications
As a fertilizer and feed additive, add 0.5% -1% of the quality of the fertilizer or feed to improve particle strength and stability.
Notes
Small-scale tests should be conducted before use to ensure compatibility with other ingredients.

Maintain a good storage environment to avoid moisture or pollution.

If you have any technical questions or need customized services, please feel free to contact our technical support team.

Products

Related Products

View More Products