Magnesium Lignosulphonate

Magnesium Lignosulphonate is widely used in various concrete projects. Magnesium Lignosulphonate

Magnesium Lignosulphonate is a kind of natural anionic surfactant of high

molecular polymer, which is rich in sulfo group and carboxyl and has

 better water-solubility, surfactivity and dispersion force, processed

 by low pollution technology with cane sugar as raw material. Magnesium

Lignosulphonate is widely used in various concrete projects, such

 as the prilling of concrete admixture, intensifier, suspending agent,

 dispersant, bulking agent, stabilizing agent, breeze, fertilizer, feedstuff

 and the foundry of sand mould, etc.

1 Main performance

(1) Water reducing agent of concrete

Reduce more than 8% water consumption, improve the workability and wear of concrete, reduce the initial heat of hydration of cement.

(2) Additive of coal water slurry

If you add magnesium Lignosulphonate in the process of producing coal water slurry, it can increase the output of the mill, maintain the normalization of the system, reduce the power consumption, and improve the thickness of coal water slurry. In the process of gasification, it also can reduce oxygen and coal consumption, improve the efficiency of cooled coal gas and reduce the viscosity of coal water slurry to a certain extent so as to make it advantageous to reserve and transport.

(3) Filler and dispersant of pesticide

It can be used in the production of deflocculant, dispersant and bulking agent of pesticide to improve the suspensibility and wettability of wettable powder.

(4) Reinforcing agent of refractory material and ceramics

Usually, magnesium Lignosulphonate can make ceramic atom hard felted to build up the intensity of ceramics in the manufacturing process of wall brick and firebrick when the temperature is under 400 degree centigrade, and also can disappear automatically if the temperature is between 400 and 500 degree centigrade. When its volume is 0.2%-0.8% of the dry adobe material, the intensity of ceramic adobe can increase more than 20%-60%. But in the manufacturing process, the speed of temperature elevation cant be too fast in order to avoid spumescence of surface.

(5) Binder of powdery and granular materials

It can be used in the press of iron breeze, powered coal, sand mould of cast iron and steel, ground tile, etc. It has highest stability and intensity and also can lubricate matrixes.

(6) Dispersant and viscosity depressant

It can be used as dispersant and viscosity depressant in artesian well to ameliorate the fluidity of transportation of crude oil and reduce energy loss. It can also be used as purificant, dispersant, antirust, anlistatig of petrochemicals.

Packing: Packed in plastic film bag wrapped with plastic woven sack with a net weight of 25kg each.

2 The key technical indexes

Index name	Index
Appearance	brown power
Dispersioncomparing with standard	≥100
PH (1% Aq. solution)	57/10--12
Moisture%	≤7%
Lignin%	≥55%

Magnesium Lignosulphonate