| Customization: | Available |
|---|---|
| CAS No.: | 8061-51-6 |
| Formula: | C20h24na2o10s2 |
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Sodium Lignosulfonate (Sodium Lignosulphonate, sodium salt of lignosulfonic acid) is a natural polymer and anionic surfactant. its appearance is brown powder or liquid, no special odor, non-toxic, easily soluble in water and lye, precipitated by acid, and has strong dispersingability. As a kind of surfactant, sodium lianosulphonate (SLS) can produce multiple products through modification, processingcompounding and other methods, mainly used in concrete, cement, resin, rubber, dye, pesticide, ceramics, asphalt. feed.water treatment , coal water slurny, refractories, oil field drilling, compound fertilizers, smelting, casting, adhesives.
Sodium Lignosulfonate As Concrete Water Reducer:
In concrete building materials, sodium lignin sulfonate for sale can be used as a concrete water reducing admixture, which cansignificantly reduce water consumption and improve the fluidity and plasticity of concrete. At the same time, sodiumlignosulfonate can also reduce the initial hydration heat of cement and reduce the shrinkage and cracking of concrete. Thisproduct can enhance the compressive strength and durability of concrete. By improving the microstructure of concrete,improving the dispersiblity and hydration degree of cement particles, the mechanical properties of concrete are enhanced. inaddition, sodlum ianosulohonate powder can be formulated into eanly strenath agent, retarder, anttreeze agent. and pumpincagent.
therefore, the construction industry is currently the industry with the largest demand for sodium lianosulfonate. This isbecause sodium lignosulfonate in concrete has many advantages, such as high water reducing performance, small slump losshigh strength, slow setting, low cost, high efficiency, strong market competitiveness, and environmental protection.
| Item | Value |
| Appearance | JR4 Brown powder |
| PH value | JR4 9-11 |
| Water insoluble content % | <2 |
| Water reducing ratio % | 9-11 |
| Lignin content % | 48min,55max |
| Heat stability% | >130 |
| Moisture content % | <5 |
| Inorganic content % | <5 |
| Size 120 mesh % | <4 |
Application:
It is widely used in concrete admixtures (recommended dosage is 0.25%, which can be adjusted according to the local cement), coal water slurry additive, asphalt emulsifier, reinforcing agent of refractory materials, filler and suspending agent of pesticide, dispersant and filler of dye, mud stabilizer for drilling, pelletizing of ceramic, mineral powder, fertilizer and feed, casting sand mold, etc .
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 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.
Storage:keep container tightly closed in a dry and well-ventilated place.
Packing::25kgs/bag or 25kgs/drum
Shijiazhuang Randa Technology Co., Ltd. is a manufacturer and exporter mainly engaged in the production of chemical products such as washing raw materials. It is committed to providing customers with cost-effective chemical raw materials. The factory environment is elegant, well-equipped, and sufficient resources. The company has advanced technology and professional technicians. The company's sales have grown steadily since its establishment. The company adheres to the business philosophy of "quality, price, customer first", which is effectively reflected in the operation, and is committed to providing customers with sufficient supply, stable and reliable quality.
1. Who are we?
Our headquarters is located in Hebei, China.
2. How do we ensure quality?
Always pre-production samples before mass production; Always final inspection before shipment;
3. What can you buy from us?
Solar energy systems, artificial grass, chemical raw materials, metal materials, construction machinery and parts
4. Why should you buy from us instead of other suppliers?
1) Green and healthy concept, smart and comfortable brand
2) Authoritative technical team, design ideal system
3) Tailor-made solutions, energy-saving effect
4) Advanced equipment production, safety and quality assurance
5) Flexible marketing model, mutual benefit
5: Can you give me samples?
We provide samples for free and we can afford the postage.
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