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Type de paiement:	L/C,T/T,Paypal,Western Union,Others
Incoterm:	FOB,CFR,CIF,EXW,FAS,FCA,CPT,CIP,DEQ,Express Delivery
transport:	Ocean,Land,Air,Express
Hafen:	TIANJIN,QINGDAO,LIANYUNGANG

Option:

MN-1
MN-2

Contacter Maintenant

Description du produit

Attributs du produit

Emballage & livraison

Description du produit

Attributs du produit

Modèle: MN-1

Name: Sodium Lignosulphonate

CAS No: 8061-51-6

MF: C20H24Na2O10S2

Purity: 99.5%

Appearance: Yellow Brown Powder

Package: 25kg/bag

Grade: Industrail Grade

Storage: Cool Dry Place

PH: 4-11

Origin: Shandong,China

Emballage & livraison

Unités de vente	:	Ton
Type de colis	:	25 kg / sac
Exemple d’image	:

Description du produit

Concrete Release Agent Sodium Lignosulfonate

Description des produits

Name: Sodium Lignosulphonate

sodium lignosulphonate powder

sodium lignosulphonate liquid
CAS No. :8061-51-6
MF: C20H24Na2O10S2
Usage: Coating Auxiliary Agents, Electronics Chemicals, Leather Auxiliary Agents

Sodium lignin sulfonate; lignosulfonic acid，Lignosulfonic acid, sodium salt; Sodium polignate; Sulfonated lignin sodium salt; sodium lignosulfite Molecular Weight: 10,000-100,000 Application: SODIUM LIGNOSULPHONATE' s properties make it suitable for a wide variety of applications in textile dyestuff, Concrete admixture, metallurgic engineering, petroleum industry, pesticides, Carbon black, Animal feed, and porcelain, etc.

Sodium Lignosulfonate

spécification

Sodium lignin sulfonate; Lignosulfonic acid, sodium salt; Sodium polignate; Sulfonated lignin sodium salt; sodium lignosulfite Molecular Weight: 10,000-100,000 Application: SODIUM LIGNOSULPHONATE' s properties make it suitable for a wide variety of applications in textile dyestuff, Concrete admixture, metallurgic engineering, petroleum industry, pesticides, Carbon black, Animal feed, and porcelain, etc.

Appearance	Yellow Brown powder
PH value	9--11
Dry matter	92%
Moisture	7%max
Water insoluble matter	2.5% max
lignosulphonate	40%min
Total reducing matter	4.0%max
Heat resisting	4-5 degree(130 deg.C)

Application

1. Cement, concrete superplasticizer: lignosulfonate used as superplasticizer is one of the most widely used. In 1935, THE American EW Seripture successfully developed a lignosulfonate as the main component of the water reducer, from the beginning of human research on lignosulfonate water reducer. Lignin sulfonate used as cement, concrete superplasticizer can not only greatly improve its fluidity and plasticity, but also can greatly reduce harmful pores, significantly enhance the compressive strength.
2. Dispersant, flocculant and corrosion and scale inhibitor: lignosulfonate is a good performance of anionic surface active
agent, can be used as dispersant, flocculant, etc.
3. Oilfield chemicals: Lignosulfonate has a special molecular structure and is widely used in oilfield chemicals. It is often used as surfactant for tertiary oil recovery, drilling fluid treatment agent and water plugging agent.
4. Synthetic resin: since the 1990s, lignin is often used as a kind of synthetic polymer materials, resins and adhesives of a
basic renewable material.
5.Polymer materials: lignin and its derivatives can be mixed with polyvinyl chloride (PVC), polyethylene (PE), polyvinyl alcohol(PVA) and other olefin polymer materials, improve the stability, strength and anti-photolysis and other properties of the material. Liu Chunfang et al added lignosulfonate to rubber as a kind of rubber reinforcing agent, which can improve the mechanical properties of rubber. Li Haijiang et al. compounded hydrolyzed lignin and natural rubber to form an interpenetrating network structure, and then obtained a lignin-natural rubber compound by co-precipitation.
6. Agricultural additives: sodium lignosulfonate can not only be used as a pesticide dispersant, but also as a wetting agent, complexing agent and fertilizer agent, widely used in all aspects of agriculture.

Package,Storage

Packing :There is plastic pellicle inside and is exteriorly packed with plastic woven bag with 25kgs as net weight per bag.

Storage :It shall be stored in a waterproof, rainproof place to avoid agglomeration. If there isagglomeration, smashing it or dissolving it will not affect the using effect.The product is harmless and does not deteriorate in long term storage. It's not a flammable and explosive substance

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