Sodium Lignosulphonate is an anionic surfactant. It is a reaction product of the wood pulp and sulfur dichloride aqueous solution and sulfite, which is the by-product of pulp production. SLL is first generation concrete admixture with features of low ash, low gas content, and strong adaptability for cement. There is no precipitate in the liquid admixture, which compounds with a naphthalene high-performance water reducer.

Product Specification:

Type	Index
Appearance	Yellow brown powder
Dry Matter %	95 min
Lignosulphonate %	50 min
Moisture %	5 max
Water insoluble matter %	1.5 max
Sulphate (as Na2SO4) %	4 max
PH Value	7-9
Content of Ca and Mg %	0.6max
Total reducing matter %	4max
Content of Fe %	0.1 max
Air Content %	3max
Inorganic salt %	2max

Application:

Sodium Lignosulphonate's properties make it suitable for various applications in textile dyestuff, Concrete admixture, metallurgic engineering, petroleum industry, pesticides, Carbon black, Animal feed, porcelain, etc.

MAIN PERFORMANCE

Water consumption can be reduced by 10% to 15%
The compressive strength can be increased by 15% on average for 3-28 days
It can significantly improve the workability of concrete
Greatly improve the durability of concrete
It can significantly reduce the hydration heat at the beginning of cement hydration
Chloride free, no corrosion to steel reinforcement

NOTICE

The user should determine the optimal dosage through the experiment for the Sodium lignin water reducer, recommended amount in the concrete cement (weight) of 0.2% ~ 0.6%.
When sodium ligninsulfonate is used with a strictly controlled dosage, If the dosage is less, the effect will not be obvious; if the dosage is more, it will affect the strength.
When the temperature is below 5 degrees, it is not advisable to use sodium lignosulfonate alone in general engineering.
In steamed concrete, please determine the dosage by experiment.
Sodium lignosulfonate is not suitable for cement with anhydrite as a set-controlling admixture.

Package:

Net 25kg PP or kraft paper bag; Net 600kg jumbo bag with pallets.

Storage:

Kept in a dry and ventilating place, prevent rain and moisture when storage; if agglomerated, please crush and make it into solution, and its effect will be the same.

Transportation:

Non-toxic, harmless, non-inflammable, and non-explosive chemicals can be transported by truck and train.

RessiSol PX 140