Calcium lignosulfonate (abbr.)Calcium lignosulphonateIt is a multi-component polymer.Anionic SurfactantThe appearance is a pale yellow to deep brown powder, with a slight aromatic odor, and the molecular weight is generally800～10000Between, possesses strongDispersiveAdhesiveness, chelating properties. Typically derived from acid pulp (also known as)Sulfite pulping methodSteam distillation waste liquid of ）Spray Dryingbe composed of. Can contain up to30%Reconstituted sugar. Soluble in water, but not in any ordinary organic solvent.1%Aqueous solutionpHValue approximately4～6。
1Used forConcrete SuperplasticizerProportion of cement added0.25～0.3%Can reduce water usage.10～14Above, improved concreteEase of useEnhance the quality of construction. Use during summer to suppressSettling VolumeLoss, one Generally, it's associated withHigh-efficiency water-reducing agentBlended use.
2Used as a mineral binder: In the metallurgical industry, calcium lignosulfonate is mixed with mineral powder to produceMineral powderBalls, after drying, are placed into the kiln, and can be greatly... Enhance smelting recovery rates.
3Refractory Materials: Lignin sulfate calcium is used in the manufacturing of refractory bricks and tiles.DispersantWith adhesives, it significantly enhances operational performance and offers good effects such as water reduction, reinforcement, and crack prevention.
4Calcium lignosulfonate for ceramic products, can reduce carbon content and increase...Green StrengthReduce plasticityClayVolume, Mud Flow Good mobility, enhancedYield rate70-90%Sintering speed is70Minute reduced to40Minute.
5Used as a feed binder, it enhances the palatability of livestock and poultry, boasts good granule strength, reduces the amount of micro-powder in feed, lowers the return rate of powdered feed, and decreases costs. Mold loss is minimized, and production capacity is increased.10-20%The United States and Canada permit a certain level of admixture in feed.4.0%。
6Other applications: Calcium lignosulfonate can also be used as refining aids, foundry applications, and processing of wettable powder pesticides.Coal briquettesMineral processing agents for the pressuring, mining, and ore dressing industries; road, soil, and dust control; leather tanning. Filling materialsCarbon black granulationAspects.
