Sodium lignosulfonate is a multi- component polymer anionic surfactant , the appearance of brown powdery substance , slightly aromatic odor , usually in the molecular weight between 800-10000 , a strong dispersion resistance, adhesion, chelate . and non-toxi, harmless.It is a product through chemical processing which is black liquid waste dischargCurrently sodium lignosulfonate MG-1, -2, -3 series products have been widely used as a animal feed, cement water reducer , refractory binder, ceramic body enhancers, CWS dispersants , suspending pesticides , leather tanning leather agent , carbon black granulation agent. sodium lignosulphonate is a natural chemical modification of lignin products whose state is brown fine powder with slightly aromatic odor,ed from paper making using wheat straw, rice straw, straw, reeds, sugar cane and other plants as raw material
|water insoluble matter||max3%|
|ligno sulphonate content||55-60%|
1.As concrete water reducer :doped 0.25-0.3 % by weight of cement can reduce water consumption 10-14 %, and improve the workability of concrete , improve project quality. Summer use, could slump loss , are generally complex and superplasticizer used
2. Used as a binder ore : can greatly improve the smelting recovery .
3. Refractories : Refractory brick manufacture , the use of sodium lignosulfonate dispersant and binder , can significantly improve performance , and reduce the water , enhance , prevent cracking and other good results.
4.Ceramics: sodium lignosulfonate for ceramic products, can reduce the carbon content increased green strength , reducing the amount of plastic clay , mud, good liquidity , increase yield 70-90 % , sintering speed from 70 minutes down to 40 minutes.
5.The adhesive used as feed , livestock and poultry can be improved eating resistance, particle strength , and reduce the amount of feed powder , powder to reduce the anti-back ratio and reduce costs. The loss modulus decreased 10-20% increase in production capacity , the United States and Canada allow content in the feed was 4.0% .
6.Other: sodium lignosulfonate additive can be used for refining , foundry , pesticide wettable powder processing, briquette pressing, mining, beneficiation agent selected mining , roads , soil, dust control
Packing and storage
1)The product comes in the form of powdery.The powdery form is packed in PE/PP woven bags, 25kg/package.(2)keep away from moisture.(3)The product is non-flammable, non-toxic, non-explosive, and can be stored.