Calcium Lignosulfonate Anionic Surface Active Concrete Water Reducing Agent

Calcium Lignosulfonate Anionic Surface Active Concrete Water Reducing Agent Wood Calcium Multiple Content Dispersant

Calcium lignosulfonate CAS No. 8061-52-7
Chinese name: Calcium lignosulfonate; Calcium lignosulfonate; Calcium lignosulfonate
Molecular formula: C20H24CaO10S2
character:
1. This product is a yellow brown or brown solid.
2. It has good diffusion performance and can be dissolved in water of any hardness. The aqueous solution has good chemical stability and can be biodegradable.
Purpose:
This product is used in industrial cement and concrete water reducer, dye dispersant, coke and charcoal processing, dyes and pigments, petroleum industry, wax lotion, etc. It can generally be used as a dispersant, emulsifier, detergent, pesticide, herbicide, wetting agent, etc.

Specification:

Applications:

Concrete

With outstanding dispersing properties, lignosulphonate is widely used in ready mix concrete, in a process which involves dispersing small amounts of lignosulphonate with the agglomerates of cement particles.

This results in lower water consumption during the mixing of concrete and the resulting lower water to cement ratio yields significantly greater strength after hardening. Lignosulphonate significantly improves the flow property of concrete and subsequently, is frequently used as a plasticiser admixture.

Dust control

It provide superior surfactant (wetting) and binding performance in road dust management and soil stabilisation applications.

Ceramics/Refractory/Clay bricks

Use of lignosulphonate in the production of ceramics, refractories and clay bricks is beneficial for processing, product properties and energy consumption, because the dispersing effect supports mechanical homogenisation of the raw mixture and improves workability at reduced free water content. In addition, the binding property of lignosulphonate increases green and final strength, resulting in reduced cracking of the final product.

Pelletising

It is excellent bonding agents for pelletising applications like the manufacture of coal briquettes and egg coal. Today, lignosulphonate is used in large amounts for the pelletising of animal feed, pet food and fertilisers, as well as metal ores.

The use of the appropriate additives enables the reduction of the pressing force on pelletising machines and this reduction of mechanical effort results in corresponding energy savings.

Pigment dispersion

Dispersing agents or a combination of binder and dispersing agents are indispensable in the engineering of pigment master batches.

The dispersion properties facilitate fine dispersion of the pigment particles in the suspension, thereby helping to achieve the desired visual effects and overall performance.

Gypsum plasterboard

When added to natural and REA plaster suspensions, it enhances dispersion and promotes significant liquefaction of the slurries, thereby promoting lower slurry viscosity (given an equal ratio of water to solids) and enabling easier processing.

Leather tanning

The phenolic structure yields benefits in tanning and leather applications.

Excellent water solubility and dispersing properties as well as suitable molecular mass distribution and low viscosity of aqueous solutions support fast, nearly complete penetration of hides, with physio-chemical reaction progressing over time.

Fertilizer

It is bonding agents used to assist pelletisation and granulation during the manufacture of mineral fertiliser. Their adhesive strength offers excellent binding and low abrasion qualities, while their excellent water solubility allows for good release of components during weather exposure.

Packing, Storage & Transporation:

Package: 25kgs woven bags with liner inside.

If your quantity exceeds 20MT (20000kgs), we can customize the package for you (display your company name, Logo and other information according to your requirements).

Storage: Is recommended to store at ambient temperature in closed condition and to be protected from direct sunlight and rain.

Transportation: Non-toxic, harmless, non-inflammable and non-explosive chemicals, it can be transported in truck and train.