Calcium Ligno Sulfonate Concrete Additive Calcium Salt of Lignosulphonate Powder

Calcium lignosulfonate 

calcium salt of lignosulphonate powder

CAS NO.: 8061-52-7
 

Synonyms

Calcium lignin sulfonate; Lignosulfonate, Lignosulfonic acid, calcium salt of
lignosulphonate; Sulfonated lignin calcium salt; sodium lignosulfate, concrete admixture, water reducing agent
 

Main Specifications:

Calcium Lignosulfonate MG-1

Color:  Light Yellow

PH Value: 4-6

Water insoluble matter: 0.5% Max

Calcium Lignosulfonate MG-2:

Color:  Yellow Brown

PH Value: 4-6

Water insoluble matter: 2.0% Max

 

 

Calcium Lignosulfonate MG-3

Color:  Dark Brown

PH Value: 10-12   imported pure wood pulp

Water insoluble matter: 3.0% Max


Calcium Lignosulfonate is a kind of natural anionic surface active agent processed with sulfurous acid pulping waste through advanced production technology. It can work well with other chemicals and produce early strength agent, slow setting agent, antifreeze and pumping agent . It is widely used in various concrete projects such preformed concrete, reinforced concrete and prestressed concrete, especially applicable for commercial concrete, anti-freezing concrete, waterproof concrete, bulk concrete, pumping concrete, with high economic benefit.
 

Main Performance:

1. Concrete water reducer: doped cement 0.25 to 0.3%, can reduce water consumption by 10 to 14, to improve the workability of concrete, improve project quality, could slump loss in summer use, generally complex to use with superplasticizer.

2. Mineral binders: melting industry, mixed with calcium lignosulfonate and slag into powder ball into the kiln dried, can greatly improve the smelting recovery

3. Refractors: brick manufacturing refractories, the use of calcium lignosulfonate dispersant and binder, can significantly improve performances and reduce the water enhanced to prevent cracking and other good results 

4. Ceramic additive: calcium lignosulfonate for ceramic products, can reduce the carbon content to increase the green strength, reduce the amount of plastic clay, mud flow, increase yield by 70-90%, the sintering rate reduced form 70 minutes to 40 minutes. 

5. Feed binder, eating can be improved livestock and poultry, particle strength, reduce the amount of feed powder, the powder to reduce the anti-back rate, reduce costs. Loss modulus decreased 10-20% increase in production capacity, the united states and Canada allow content in the feed was 4.0%

Calcium lignosulfonate can also be used for fefining additives, casting, pesticide wettable powder processing, briquette pressing, mining, selected mining dressing agent, roads, soil, dust control, tanning filler, carbon black granulation.