Na Lignosulphonate Water Reducing Agent Product Description:
JF SODIUM LIGNOSULPHONATE POWDER
(Synonyms: Sodium Lignosulphonate, Lignosulfonic Acid Sodium Salt)
Sodium lignosulfonate is an organic substance with the chemical formula of c20h24na2o10s2. Lignin is a natural polymer with a content second only to cellulose and chitin in nature. One of its most extensive uses is to convert it into lignosulfonate through sulfonation modification, including sodium lignosulfonate. Sodium lignosulfonate can be used as an additive for polymers and concrete, with the advantages of low cost and environmental friendliness.
| ITEMS |
SPECIFICATIONS |
| Appearance |
Free flowing brown powder |
| Solid content |
≥93% |
| Lignosulfonate content |
45% – 60% |
| pH |
9-10 |
| Water content |
≤5% |
| Water insoluble matters |
≤4% |
| Reducing sugar |
≤4% |
| Water reducing rate |
≥9% |
Main Performance:
(1) Water reducing agent of concrete
Sodium lignosulphonate can reduce more than 8% water consumption, improve the workability and water of concrete, reduce the initial heat of hydration of cement.
(2) Additive of coal water slurry
If you add sodium lignosulphonate in the process of producing coal water slurry, it can increase the output of the mill, maintain
the normallization of the system, reduce the power consumption, and improve the thickness of coal water slurry.
(3) Filler and dispersant of pesticide
Sodium lignosulphonate can be used in the production of deflocculant ,dispersant and bulking agent of pesticide to improve the
suspensibility and wettability of wettable powder.
(4) Reinforcing agent of refractory material and ceramics
Usually, sodium lignosulphonate 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. When its volume is 0.2%-0.8% of the dry adobe material, the intensity of ceramics adobe can increase more than 20%-60%. But in the manufacturing process, the speed of temperature elevation can't be too fast in order to avoid spumescence of surface.
(5) Binder of powdery and granular materials
Sodium lignosulphonate can be used in the press of iron breeze, powered coal, sand mould of cast iron and steel, groud tile, etc.It has highest stability and intensity and also can lubricate matrixes.
(6) Dispersant and viscosity depressant
Sodium lignosulphonate can be used as dispersant and viscosity depressant in artsian well to ameliorate the fluidity of
transportation of crude oil and reduce energy loss. It can be used as purificant, dispersant, antirust, anlistatig of petrochemicals.
(7) Feed additives -sodium lignosulphonate
(8) Leather additives -sodium lignosulphonate
About Us:
Our primary goal is to offer our clients a serious and responsible business relationship, providing personalized attention to all of them for Wholesale China Concrete Admixture Sodium Lignosulfonate Acid Sodium Salt, We welcome new and previous customers from all walks of lifestyle to contact us for long run organization relationships and mutual achievements.
Wholesale China Sodium Lignosulfonate, Construction Chemicals, To meet the requirements of particular person customers for each bit more perfect service and stable quality items. We warmly welcome customers around the world to visit us, with our multi-faceted cooperation, and jointly develop new markets, create a brilliant future!
JFchem focuses on the promotion and marketing of concrete admixtures, such as PCE, SNF and SG. JF Chem has more than ten years of experience in the field of chemical export, has professional staff, and provides excellent support worldwide. Our partner manufacturers are in a leading position in the concrete admixture industry. We select qualified Chinese suppliers and provide Chinese original quality materials to help our customers reduce costs and show good performance in their projects.
