Sodium Lignosulphonate-concrete water reducer - SLC-01

Lignin Content 50-65 %, PH Value 9-10, Water-reducing Rate Min 10 %, Moisture Max 5.0 %, Secreting Water Lead Max 75 % - details see: https://www.buildingsupplieshub.com/sodium-lignosulphonate-concrete-water-reducer-10082262

Place of Origin: China (Mainland)	Brand Name: LOLOGNIN	Model Number: SLC-01	Appearance: Yellow ( brown) powder
PH Value: 9-10	Lignin Content: 50-65 %	Water-reducing Rate: Min 10 %	Moisture: Max 5.0 %
Secreting Water Lead: Max 75 %	Calcium & Magnesium Content: Max 1.0 %	Reducing Sugar Content: Max 4.0 %	Air Content: Max 2.5 %
Water-insoluble Substance: Max 1.5 %

Sodium Lignosulphonate-concrete water reducer

1).Product Introduction
Sodium Lignosulphonate ( lignosulfonate )concrete water reducer is mainly for concrete admixture as water-reducing additive. It is low dosage , low air content .The water reducing rate is high. It adapts to most kinds of cement. It can be confected as early age strength enhancer for concrete , concrete retarder , antifreeze , pumping aids etc. There is nearly no precipitated productin the liquid additive which is made from the sodium lignosulphonate and Naphthalin-Group high-efficiency water reducer . It can lower the mixed water requirements, promote the workability of concrete admixtures and reduce formulation cost, The sodium lignosulphonate is fit for building project, dam project, thruway project etc. It is the economical one.

2).Specification

Appearance	Yellow ( brown) powder
Lignin Content	50-65 %
PH Value	9-10
Water-reducing Rate	Min 10 %
Moisture	Max 5.0 %
Secreting Water Lead	Max 75 %
Calcium & Magnesium Content	Max 1.0 %
Reducing Sugar Content	Max 4.0 %
Air Content	Max 2.5 %
Water-insoluble Substance	Max 1.5 %
Inorganic Salts(Na₂SO₄)	Max 5.0 %
Chloride Iou Content	Max 0.5 %

3).Main Performance
1,It can reduce 10% of water consumption at least;
2,It can improve mixture of the concrete;
3,There will be improvement for compression strength by more than 15% equally in 3-28 days;
4,It can reduce the heat of hydration in initial stage of the cement by a large margin;
5,There is no corrosion on the concrete reinforcing bar.

4).Operation Method
1,When 0.2-0.5% of mixing amount is in concrete (with cement weight), users can adjust the mixing amount through the test.
2,It can be used after mixing liquid, also can be put with cement , aggregated into mixer to use at the same time also. The time is needed to be lengthened properly.

3,The result is more obvious after mixing with Naphthalin-Group high-efficiency water reducer . User can determine the suitable dosage according to the result that cement variety, aggregated situation, Naphthalin-Group high-efficiency water reducer are tested fixing.

5).Notice
1,Strict control is required to avoid excessive dosage;
2,When the temperature is lower under 5 C °, common concrete projects are not suitable to use the
chemical additive independently.
3,Experiment is required to make sure the dosage before use.

6).Packaging,Storage and Transportation

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.
Transportation : There will be no hooks when loading or unloading. It's suitable for both truck transportation and railway transportaion without any limit of sundries traffic or containerized traffic.

Packaging Detail:25kgs or 1000kgs in double-layer woven bags or negotiation

Delivery Detail:Within 15 working days