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Quick Details

Classification: Chemical Auxiliary Agent
Model Number: CF-3
Brand Name: Yuansheng Chemical
Usage: Coating Auxiliary Agents,Electronics Chemicals,Leather Auxiliary Agents,Paper Chemicals,Petroleum Additives,Plastic Auxiliary Agents,Rubber Auxiliary Agents,Surfactants,Textile Auxiliary Agents,Water Treatment Chemicals
Type: concrete admixtures
Place of Origin: China (Mainland)
Purity: 93%
EINECS No.: 23-25-059
MF: C20H24CaO10S2
Other Names: calcium lignin sulfonate
CAS No.: 8061-52-7
Calcium lignosulphonate: Ca lignosulphonate
Water reducing admixtures: Pesticide suspension concentrates
Ceramic body reinforcing agents: Coal water slurry dispersants
Tanning agents for leather: Refractory material binders

Specifications

Description:

As a multicomponent polymer anionic surfactant, the calcium lignosulphonate (MG) is a brown yellow powdery substance in appearance and gives off slight aroma, with the molecular weight of 800 to 1,000 usually and strong dispersibility, cohesiveness and chelating property. At present, the calcium lignosulphonate products of the company have already be widely used as water reducing admixtures for cement, pesticide suspension concentrates, ceramic body reinforcing agents, coal water slurry dispersants, tanning agents for leather, refractory material binders, carbon black granulation agents and so on, are used in various industries and have won a good reputation among users.


Application: 

1. Used as a water reducing admixture for concrete: the mixing amount of the product is 0.25 to 0.3 percent of the weight of the cement, and it can reduce the water consumption by more than 10-14 percent, improve the workability of the concrete, and improve project quality. It can inhibit slump loss when  used in simmer, and is  usually  compounded with superplasticizers.

2. Ceramic: When the calcium lignosulphonate is used for ceramic products, it reduces carbon content, improves green strength, reduces the consumption of plastic clay, has good slurry fluidity, improves the rate of finished products by 70 to 90 percent, and reduces the sintering speed to 40 minutes from 70 minutes.

3. Others: The calcium lignosulphonate can also be used for refining additives, casting, processing of pesticide wettable powder, briquette pressing, mining, ore dressing agents for ore dressing industry, the control of roads, soil and dust, tanning fillers for leathermaking, carbon black granulation and so on.


Indicators:

Test Items

Speicifaction

Appearance

Brown powder

Lignosulfonate

45-65%

pH

7-8.5

Reducing material

≤4%

Water

≤6%

Water insolubles

≤1.5%

Air content

≤3.0%

Inorganic salt

≤4.0%

Content of Ca and Mg

≤1.5%


Package:

Regular packing: 25kg/bag, outer woven bags with inner plastic lining. 

In addition, the company can re-customize packages and product specifications according to the requirements of customers.