Lignin is the second most abundant natural high polymer with aromatic structure in nature, and it is an extremely important renewable biological resource. The depletion of traditional ore resources and the enhancement of human awareness of environmental protection have brought a strong impetus to the basic research and industrial utilization of lignin. Calcium lignosulfonate is a derivative of lignin. Its modification to prepare surfactants has developed vigorously in recent years and has made a series of important progress. The modified products are widely used in industrial and agricultural production.
| Product Name | Best Price and Good Quality Calcium Lignosulfonate / LIGNOSULFONIC ACID, CALCIUM SALT / CAS 8061-52-7 |
| CAS NO. | 8061-52-7 |
| Appearance | Brown Powder |
| Purity | 99% |
| Density | 0.5 g/cm3 |
| Application | Chemical additives; Food additive |
| Usage | LIGNOSULFONIC ACID, CALCIUM SALT has been widely used as cement water-reducing agent, pesticide suspension agent, ceramic body strengthening agent, coal water slurry dispersant, leather tanning agent, refractory binder, carbon black granulation agent, etc. |
Main performance:
1. Used as concrete water reducer: 0.25-0.3% of the cement content can reduce the water consumption by more than 10-14%, improve the workability of concrete, and improve the quality of the project. Used in summer, it can inhibit slump loss, and is generally used in combination with high-efficiency water reducer.
2. Used as ore binder: in the smelting industry, calcium lignosulfonate is mixed with ore powder to make ore powder balls, which are dried and put into kilns, which can greatly increase the recovery rate of smelting.
3. Refractory materials: When making refractory bricks and tiles, calcium lignosulfonate is used as a dispersant and binder, which can significantly improve the operating performance, and have good effects such as water reduction, reinforcement, and crack prevention.
4. Ceramics: Calcium lignosulfonate is used in ceramic products, which can reduce the carbon content, increase the green strength, reduce the amount of plastic clay, improve the fluidity of the mud, increase the yield by 70-90%, and reduce the sintering speed from 70 minutes to 40 minutes .
5. Used as a feed binder, it can improve the food preference of livestock and poultry, has good particle strength, reduces the amount of fine powder in the feed, reduces the powder return rate, and reduces costs. The loss of mold is reduced, and the production capacity is increased by 10-20%. The allowable dosage in feed in the United States and Canada is 4.0%.
6. Others: Calcium lignosulfonate can also be used as refining aid, casting, pesticide wettable powder processing, briquette pressing, mining, ore dressing agent in mineral processing industry, road, soil, dust control, leather tanning filler, Carbon black granulation, etc.
Packaging, storage and transportation:
1. Packing: double-layered polypropylene woven bag lined with plastic film, net weight 25kg/bag.
2. Storage: Store in a dry and ventilated place, and pay attention to moisture-proof. Long-term storage will not deteriorate, if there is agglomeration, it will not affect the use effect after crushing or dissolving.
3. Transportation: This product is non-toxic and harmless, and it is a non-flammable and explosive dangerous product.
Use
Calcium lignosulfonate can be used as dispersant, emulsifier, wetting agent, etc. Can be used in industrial detergents, pesticides, insecticides, herbicides, fungicides, brick and refractory materials, concrete, cement, coke and charcoal processing, dyes and pigments, casting, gypsum products, granulation processing, petroleum, electroplating bath, tanning, wax emulsion, etc.