Product Name	Sodium Lignosulfonate
Summary	Sodium lignosulfonate is a natural polymer with the strong dispersion. Sodium lignosulfonate can be adsorbed on the surfaces of various solid particles, the metal can be ion exchange. Currently sodium lignosulfonate is widely applied as construction admixtures, chemicals, pesticides, ceramics, mineral powder metallurgy, oil, carbon black, refractories, CWS dispersing agents, dyes and other industries has been widely promoted in domestic and foreign markets.
Synonyms	sodium lignin, sodium lignin sulfonate, sodium lignosulphonate
MF	C20H24Na2O10S2
Appearance	Yellow brown powder
Solubility	Easily soluble in water, slightly soluble in alcohol, can not soluble in ether.
Main Specifications	pH: 9-10 Water content: <5% Water insoluble matters: <4% Dry matters: >93%

Application

1. Water-reducing agent

a. prefabricated or fresh concrete construction.

b. preparation of antifreezing, pump-deliverable water reducing agent.

c. preparation of different type of water reducing agent.

2. Filler and dispersant of pesticide

Sodium lignin can be used in the production of deflocculant ,dispersant and bulking agent of pesticide to improve the suspensibility and wettability of wettable powder.

3. Reinforcing agent of refractory material and ceramics

Usually, sodium lignin can make ceramic atom hard felted to build up the intensity of ceramics in the manufacturing process of wall brick and firebrick when the temperature is under 400 degree centigrade, and also can disappear automatically if the temperature is between 400 and 500 degree centigrade.

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

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

6. Long-acting slow-release nitrogen fertilizer agent, a modified additive for high-efficiency slow-release compound. fertilizers.

7. Used as a filler and a dispersant for vat dyes and disperse dyes, a diluent for acid dyes and so on.

8. Used for anodal anti-piping agents of lead-acid storage batteries and alkaline storage batteries, and can improve the low-temperature urgent discharge and service life of the batteries.

 

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.

 

F.A.Q.:

1. Can I ask for free sample?

Yes, we provide sample 1-3kg totally free. The Buyer need pay for the delivery fees.

2. Do you have other package and marks?

Yes. We can supply other package and marks as required.

3. What is the difference of your lignosulphonate with so many specification?

Their raw materials and production process is different.

4. What is the water reducing ratio of lignosulphonate series products?

Usually, it is 10-14%. Also, it can work well with other concrete additives.