| Customization: | Available |
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| Appearance: | Powder, Red Brown Powder |
| Chemical Composition: | Lignosulfonate |
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Description
Sodium Ligninsulfonate is among a class of complex organic polymers. Sodium Ligninsulfonate is used in various industries as a structural component in packaging, a de-foaming agent, and to formulate food-safe adhesives.
Features
Lignosulfonates, or sulfonated lignin are water-soluble anionic polyelectrolyte polymers: they are byproducts from the production ofwood pulp using sulfite pulping.
Lignosulfonates are used in a wide variety of applications including dispersants, binders, and inhibitors. Lignosulfonates are available in both liquid and dry powder form.
Depending upon our customer's application, we typically supply lignosulfonates with a sodium, calcium, or ammonium cation. For special applications, we can do custom processing to create many other "exotic" blends or attach other cations to meet customer requirements.
Product picture:
Main fountions
1.It can reduce 10% of water consumption at least;
2.It can improve mixture of the concrete;
3.There will be improvement for compression strength by more than 15% equally in 3-28 days;
4.It can reduce the heat of hydration in initial stage of the cement by a large margin;
5.There is no corrosion on the concrete reinforcing bar
Applications & Benefits
Lignosulfonates have a wide variety of applications.
1.The single largest use for lignosulfonates is as plasticizers in making concrete, where they allow concrete to be made with less water (giving stronger concrete) while maintaining the ability of the concrete to flow. Lignosulfonates are also used during the production of cement, where they act as grinding aids in the cement mill and as a rawmix slurry deflocculant (that reduces the viscosity of the slurry).
2.Lignosulfonates are also used for the production of plasterboard to reduce the amount of water required to make the stucco flow and form the layer between two sheets of paper. The reduction in water content allows lower kiln temperatures to dry the plasterboard, saving energy.
3.The ability of lignosulfonates to reduce the viscosity of mineral slurries is used to advantage in oil drilling mud, where it replaced tannic acids from quebracho (a tropical tree).
4.Lignosulfonates are used to disperse pesticides, dyes, carbon black, and other insoluble solids and liquids into water. They are used in tanning leather. They are also used to suppress dust on unpaved roads.
5.Also one of the very wide uses of lignosulfonates is deflocculation of clays used in drilling fluids in the oil and gas industry.
6.Aqueous Lignosulfonate solutions are also widely used as a non-toxic dust suppression agent for unpaved road surfaces, where it is popularly, if erroneously, called "tree sap".
Specification:
| Lignin | |
| Appearance | Brown Power |
| Lignin content | 45%-65% |
| PH Value | 10-12 |
| Reducing Substance | ≤5% |
| Moisture | ≤3.1% |
| Water Insolubles | ≤3.38% |
| Air content | ≤3.8% |
| Water-reducing rate | 8% |
1 . More than 7 years production , export and import experiences .
2 . Cooperate with many famous university and push out the new products regularly .
3 . Perfect management system, experienced engineers, Standard laboratory to ensure the quality of the products
4. 50,000 tons production of Sodium lignosulphonate each year .
5. Free samples are available.
6 .Professional manufacturer for sodium lignosulphonate , calcium lignosulphonate ,sodium gluconate , sodium naphthalene formaldehyde .
7 . 24 hours online services everyday .
FAQ:
| Maybe you want to know those. | |
| Question 1: What about your after-sales service? |
Answer: We have engineers equipped with over 30 year's experienced. 7*24 hours quick response can be supplied by our sales team. |
| Question 2: Are all specifications of one product have the same application? |
Answer: : Different specification mainly to different industries and markets. Prices are also different. |
| Question 3: Do you have strict quality control |
Answer: From raw materials, mixing rate, production process, package to transporation, we adopt strict quality control management system. We also cooperate with famours universities labs in China. |
| Question 4: Can you make OEM production? |
Answer: For customers from different countries and areas with different manufacturing raw materials, we can make it after learning well of your basic datas. |
| Question 5: Do you have any certificates? |
Answer: Yes. We have SGS certificate, Air Identification and so on. |
Any more questions, or interest about the product, feel free to contact me!
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