Sodium Lignosulfonate

Sodium lignosulfonate is used for ceramic binder, cement water reducer, charcoal binder and grinding dust sag binder

Sodium lignosulfonate is used as a defoamer in papermaking in the food industry and as an adhesive in articles that come in contact with food. It has antiseptic properties and is used as an ingredient in animal feed. It is also used in construction, ceramics, mineral powder, chemical industry, textile industry, metallurgical industry, petroleum industry, flame retardant materials, rubber vulcanization, organic polymerization. It is a pepsin inhibitor. sodium lignosulfonate uses in construction The applications of lignin and its modified products are mainly in the following aspects: (1) Cement and concrete water reducer: Lignosulfonate is currently the most widely used water reducer. In 1935, successfully developed a water-reducing agent with lignosulfonate as the main component. Since then, mankind has begun the research on lignosulfonate water-reducing agent. The use of lignosulfonate as a water reducing agent for cement and concrete can not only greatly improve its fluidity and plasticity, but also greatly reduce harmful pores and significantly enhance compressive strength. (2) Dispersant, flocculant and corrosion and scale inhibitor: Lignosulfonate is an anionic surfactant with excellent performance, which can be used as dispersant, flocculant, etc. (3) Oilfield chemicals: Lignosulfonates have a special molecular structure and are widely used in oilfield chemicals. They are often used as tertiary oil recovery surfactants, drilling fluid treatment agents, and water shutoff agents. (4) Synthetic resin: Since the 1990s, lignin has often been used as a basic renewable material for synthetic polymer materials, resins and adhesives. (5) Polymer materials: Lignin and its derivatives can be blended with polyvinyl chloride (PVC), polyethylene (PE), polyvinyl alcohol (PVA) and other olefin polymer materials to improve the stability, strength and Anti-photolysis and other properties. Liu Chunfang and others added lignosulfonate to rubber as a rubber reinforcing agent, which can improve the mechanical properties of rubber. Li Haijiang and others compounded hydrolyzed lignin with natural rubber to form an interpenetrating network structure, and then prepared a lignin-natural rubber compound by co-precipitation. (6) Agricultural additives: Sodium lignosulfonate can be used not only as a pesticide dispersant, but also as a wetting agent, complexing agent and fertilizer enhancer, and is widely used in all aspects of agriculture.

We are factory of sodium lignosulphonate in china, we have of own paper factory, we are confident of our product quality and quantity and price . Our sodium lignosulphonate widely serve as concrete admixturers, water-coal paste additives, water reducer, refractory additives, pesticides dispersant etc. Upon the examination of national center for quality supervision and the test of cement concrete product, our products have achieved first-class standard for gb8076-1997 concrete chemical admixtures Our product sodium lignosulphonate also an excellent adhesive for ceramic fabrication to improve the green strength and prevent cracks. And it can improve the product yields in the ceramic fabrication. Reduce the waste and save cost for your company observably Wugang city haiming science & technology co., ltd No.1 anzhai road, wugang city, henan province, china 0086-375-8388319(tel) 0086-375-8388868(fax) 13409465959 Skype:jiaojiao9128 Qq:474294137 . Packing, storage & transportation: 1, packing: 25kg in pp woven bag lined with plastic film. 2, storage: kept in dry and ventilating place, prevent from rain and moisture when storage; if agglomerated, please crush and make it into solution, and its effect will be the same. 3, transportation: non-toxic, harmless, non-inflammable and non-explosive chemicals, it can be transported

Sodium lignosulfonate is first generation concrete admixture.It is made of wood pulp, a anionic surfactant. Has retarding effect and water reducing effect. Sodium lingosulfonate is yellow brown powder, can be combined into early strength agent, retarder, antifreeze, pumping agent, combined with naphthalene superplasticizer to liquid admixtures has no precipitate formed. Sodium lignosulfonate can be used as an admixture for polymers and concrete. It has the advantages of low cost and environmental friendliness.

Sodium lignosulfonate 25kg yellow powder

1) Coke powder binder 2) Coal water slurry dispersant 3) Ceramic reinforcing agent 4) Coke or industrial metal powder binder 5) Refractory materials, adhesives, etc 6) Feed additive or animal feed pellet binder 7) Concrete water reducer, oil drilling mud dispersant

Sodium lignosulfonate It is produced by reed as raw material and produced by low pollution technology,sodium lignosulfonate is with good solubility, high surface activity and dispersing ability. It is a sulfonate derivative contents benzoic acid and carboxyl.Itâ??s adhesion, dispersion and chelation are widely used in various industries to improve its physical and chemical properties, save costs and improve efficiency. Mainly export for Concrete: Polycarboxylate superplasticizer is a new type of water reducing agent. The water reduction rate is generally around 20%, but it has high requirements for cement and sand of concrete.If the mud content in the sand is slightly larger, the polycarboxylate superplasticizer has a water reduction rate of 0.However, the technical team found that when using polycarboxylate superplasticizerâ??s dosage is 6% of weight with sodium lignosulfonateâ??s dosage 4%-6%,the water reduction rate will reach the most ideal water reducing ratio and the cost of concrete admixture is also the most economical.Because of the characteristics of calcium and magnesium ions in Sodium lignosulfonate, it is easy to occur precipitation and discoloration when mixed with polycarboxylate superplasticizer. Other Application: 1. Concrete water reducer: it can adsorb and disperse cement and improve various physical properties of concrete. 2. Coal water slurry additive: adding this product during the preparation of coal water slurry can improve the output of high mill, maintain the normal condition of pulping system, reduce the power consumption of pulping, increase the concentration of coal water slurry, reduce the oxygen consumption and coal consumption, improve the efficiency of cold gas, reduce the viscosity of coal water slurry and achieve certain stability and fluidity. 3. Refractory and ceramic green body reinforcer: in the manufacturing process of large-size wall and floor tiles and refractory bricks, the raw material particles of green body can be firmly bonded, and the dry green body strength can be increased by more than 20% - 60%. 4. Filler and dispersant for dye industry and pesticide processing: it can increase the color power of dyes, color more evenly, and shorten the grinding time of dyes; 5. Filler, dispersant and suspending agent in pesticide processing: greatly improve the suspension rate and wettability of wettable powder. 6. Binder for powder and granular materials: it can obtain good effects such as high strength, good stability and lubrication of molds in the balling of mineral materials. 7.Dilution dispersant and viscosity reducer in drilling: Improve the fluidity of crude oil transportation and reduce energy consumption. In petroleum products, it is used as cleaning agent, dispersant, high alkaline additive, antirust agent, antistatic agent, emulsion viscosity reducer, wax elimination and anti wax agent, etc.

Sodium gluconate,also known as pentahydroxy sodium salts,is white or light yellow crystaline particles or powder,easily soluble in water,slightly soluble in alcohol,insoluble in ether. 1. In construction industry,sodium gluconate can be used as a water reducer and retarder.Adding a certain amount of sodium gluconate to the cement can increase the plasticity and strength of the concrete,and has a retarding effect,that is,delaying the initial and final solidification time of the concrete. 2. In textile printing and dyeing industry,it is used as a high-performance chelating agent. 3. It is a kind of special cleaning agent for glass bottles.Glass bottles professional cleaning agent using sodium gluconate as the main formula can improve the following common problems:detergency is not strong,easy to plug the nozzle and pipeline of the bottle washing machine. 4. It can be used as steel surface cleaning agent. 5. It is used as a stabilizer for water quality.Since sodium gluconate has excellent corrosion and scale inhibition effects,it is widely used as a stabilizer for water quality.

Sodium lignosulphonate is an anionic surfactant. It is a reaction product of wood pulp and sulfur dichloride aqueous solution and sulfite. It is a by-product of pulp production.