Polycarboxylate Superplasticizer of Powder for Concrete Admixture

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China main port
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Min Order Qty:
10000 kg
Supply Capability:
100000 kg/month

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Product Description:

Quick Details

Place of Origin:

China (Mainland)

Model Number:









Water Treatment Chemicals, Construction

White powder:

Air content<6.0%

Packaging & Delivery

Packaging Detail:25kg fibre bag
Delivery Detail:7 working days


1:High water reduction
2:High durability
3:Good slump retention ability
4:Solid content 100%

Polycarboxylate Superplasticizer in Powder


Polycarboxylate Superplasticizer is polymerized by various macromolecule organic compounds.It belongs to polycarboxylate-based grafted copolymer superplasticizer, and is a new generation of environment friendly cement admixture of advanced world level. The polycarboxylate-based superplasticizer has reached the international advanced level on the aspects of technical performance index and cost performance. It can be widely used in water conservancy project, electrical power project, port project, railway project, bridge project, highway project and main structure cement casting of civil building.

Uniformity parameters (mixing amount : 0.3%)


white  powder

Bulk density (kg/m3, 20°C)


Cement paste fluidity(mm)


Air content %


Slump loss retention (mm)





Corrosion of steel bar



1.Wide adaptability: It is compatible with ordinary silicate cement, slag silicate cement and all kinds of blendings having excellent dispersibility and plasticity.

2.High water reduction: The water reduction rate of concrete is above 38% improving concrete working characteristics, increasing concrete strength and durability.

3.Good slump retention ability: Guarantee concrete pumpability.

4.Good dispersibility: Making concrete have high fluidity.

5.Good cohesiveness: Making concrete have excellent workability, non-segregative.

& non-bleeding.

6.Lower cost & No harmful substances.


The recommended mixing amount is 0.3-0.8%. The actual mixing amount

depends on testing. The recommended stirring time is 150s at least. It can also compound with other concrete admixtures. It can be added directly or after preparing solution with water.


It has a good adaptability with cement and other admixtures and has been widely used in non-shrinkage grouting material/mechanical grouting material, repair mortar, cement-based mortar, waterproof mortar, crack-sealer and thermal mortar, and other cement-based dry powder material. It has been proved to be very helpful in improving the fluidity, early and final strength and the decreasing the shrinkage crack at the last stage of the mortar hardens. Besides, the product is applicable to the gypsum-based dry powder material, fire-proof material and ceramics.

Safety attention  

Keeping away from contacting skin and eyes. In case of contact, immediately flush skin with plenty of water. In case of allergy and other adverse reaction, seek immediate medical advice.

Package & Storage  

Packed in 25kg fibre drum or plastic woven bag and stored in dry and cool place at 0-35°C, away from sunshine. Its storage life is normally one year.

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