CAS 8068-05-1 Sodium Lignosulphonate Lignin Powder Sodyum Glukonat Fasting Curing

CAS 8068-05-1 Sodium Lignosulphonate Lignin Powder Sodyum Glukonat Fasting Curing 

Water Reduing Admixture Lignin Powder CAS 8068-05-1 Product Description:
 
JF SODIUM LIGNOSULPHONATE POWDER is produced from straw and wood mix pulp black liquor through filtration, sulfonation, concentration and spray drying, and is a powdery low air-entrained set retarding and water reducing admixture, belongs to an anionic surface active substance, has absorption and dispersion effect on the cement, and can improve various physical properties of the concrete.
 
Lignin is an amorphous polymer formed by connecting phenylpropane units through carbon-carbon bonds and ether bonds. It is the second largest biomass resource in the plant kingdom after cellulose. As a typical biomass material, lignin is one of the rare renewable resources among aromatic compounds. Lignin is the second largest resource of biomass material after cellulose in the plant kingdom. T
 
he global annual output is about 50 million tons, of which the lignin derived from agricultural residues accounts for about 10% to 20%. It is derived from forest biomass materials. Lignin accounts for about 20% to 30%, and it has a wide range of sources and a huge output. Lignin has an amorphous and disordered structure, and phenylpropane is its basic structural unit. It is derived from three aromatic alcohol precursors, namely β-coumarol, coniferyl alcohol and sinapyl alcohol, corresponding to three types of lignin, namely P-hydroxyphenyl lignin, syringyl lignin and guaiacyl lignin.
 

The Main Use Of Wood Sodium:
It is widely used in various industries to improve its physical and chemical properties, save costs and increase efficiency by using its cohesiveness, dispersibility and chelating properties.
1. enhancer
In the production of refractory materials and ceramic products, it plays a role in reducing water, plasticizing, and flocculating. It can also be used in the foundry industry. As an auxiliary binder, it has high adhesion and good disintegration.
 
2. Mineral powder binder
The smelting industry mixes mineral powder with it to make mineral powder balls, which are dried into the kiln to increase the smelting recovery rate, and can also be used as a beneficiation agent.
 
3. Used as a concrete water reducer
When the addition amount is 0.2%-0.3%, it can reduce the water consumption of concrete mixing by 10%-12%, reduce the water-cement ratio, save about 10% of cement, improve the workability, fluidity and permeability of concrete, and improve concrete Strength and compactness, with early strength effect, shorten the setting time, improve the compressive strength, and at the same time reduce the loss of concrete slump.
 
4. Anti-scaling agent and corrosion inhibitor
Used in industrial containers and pipelines, it plays a role of scale prevention and corrosion inhibition, and improves the service life of windows and pipelines.
 
5. Dispersant for coal water slurry
Used in thermal power plants and other enterprises that use coal water slurry, as a dispersant, it can improve the dispersing ability of coal, increase the heating rate and utilization rate of coal, greatly reduce the coal content in fly ash, and reduce bridging and formation. Block, improve the life of the furnace body.
 

 

 
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Our company is a manufacturer specializing in the production and sales of sodium lignosulfonate, with reasonable prices and reliable quality; the company has perfect technology and advanced management models, and has established long-term stable and friendly cooperation with many customers at home and abroad...
 

 
Our company is a manufacturer specializing in the production and sales of sodium lignosulfonate. The company has perfect technology, advanced management mode, reasonable product prices and reliable quality.