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Polycarboxylate Superplasticizer


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Polycarboxylate superplasticizer (PCE)

Polycarboxylic acid water reducing agent (PCE), also known as polycarboxylic acid ether water reducing agent, is a new generation of high-performance concrete admixture. It is a water reducing agent with excellent performance integrating water reduction, slump retention, reinforcement, shrinkage and environmental protection. It is also an ideal admixture for formulating high-strength and high-performance concrete. PCE-based admixture, as a popular high-efficiency water reducing agent for concrete, can be widely used in water conservancy, electric power, harbor, railroad, bridge, highway, construction and other projects.


dk 100

DK-100 is a specifically designed polycarboxylate superplasticizer which owns excellent dispersion performance while maintaining good retention effects due to our cutting-edge processing technique;



Dongke provide DK-101 products with good reputation.It is a specifically designed polycarboxylate superplasticizer which performance due to our cutting-edge processing technique.



DK-102 is a specifically designed polycarboxylate superplasticizer which has excellent performance when under freezing circulation.Our products has a strong advantage because of our cutting-edge processing technique



DK-104 is is specialized for gypsum, cement grouting, mortar and other fields. Their addition to concrete or mortar allows the reduction of the water to cement ratio, not affecting the workability of the mixture



DK-200 is a specifically designed polycarboxylate superplasticizer which exhibits excellent slump retention effects due to our cutting-edge processing technique;

Polycarboxylate Superplasticizer Specifications

Polycarboxylate superplasticizer which has excellent performance when under freezing circulation.Our products has a strong advantage because of our cutting-edge processing technique.It has very good antifreeze performance.

SpecificationAppearanceSolid conten t(%)Water reducti onPH valueAir conten tMSDensit yg/mlMoistu re%Finene SS%
DK-100Faint Yellow ThickLiqaid50306.82.41.08//
DK-101Faint Yellow Thick Liquid50.1306.82.41.11//
DK-102Faint Yellow Thick Liquid49.8226////
DK-104Faint Yellow Thick Liquid50.3306.621.1//
DK-200Faint Yellow Thick Liquid50.4/
DKG-600White powder96.1286.92.4///
DK-601White powder11.34296.592.61.047//
DK-603CWhite to pale yellow97.14≥2510/≥450≤5.0≤15
SpecificationAppearanceHydroni(mgK OH/g)PH valueUnsaturationMoistu re%Finene SS%
F-1089White Flake22.546.8703976//
F-108White Flake23.746.420.4141//
F-1088White Flake23.746.720.417//
F-2066White flakes18.486.4303236//

Introduction of Dongke Polycarboxylate Superplasticizer

As a professional PCE superplasticizer manufacturer in China, dongke company can provide you with three different types of polycarboxylate superplasticizers, which are PCE powder, PCE (high water-reducing) liquid, PCE (high )liquid. Compared with naphthalene-based superplasticizers and common water reducers, PCE admixtures have many technical features.

  1. PEC powder. PCE powder is a free-flowing sandy spray-dried powder. It has the characteristics of high fineness, good dispersion, low air content, good adaptability to various cements, and improved fluidity of mortar. It is a new generation of polycarboxylate polymers that can be used as superplasticizers for cement-based materials. Polycarboxylate powder is also an excellent dispersing plasticizer for mineral materials such as gypsum and ceramics.
  2. PCE (high water reduction) liquid. PCE superplasticizer is a ready-to-use liquid superplasticizer. It is light yellow in appearance. Also, it can be completely watered easily. The water reduction efficiency of PCE concrete admixture can reach 25%. It is primarily used in the ready-mix concrete industry where maximum durability and performance are required.
  3. PCE (high polycarbonate) liquid. PCE-high slump retaining agent is a new generation of concrete superplasticizer. It contains polycarboxylate polymers and is specially formulated for ready-mix concrete where slump retention, high strength and durability are required in hot climates. It is chloride free and complies with SS EN 934, Retarded/High Range Water Reducer/Superplasticizer, and ASTM C 494 requirements for Types F and G, and is also compatible with all ASTM compliant cements. An ideal admixture for the ready-mix concrete industry, PCE superplasticizers have the ability to work at low water/cement ratios and still achieve extended slump retention to produce high quality concrete.

Polycarboxylate Superplasticizer Anti freezing Grade Advantages

  • Based on the latest chemistry for superplasticizing concrete
  • Excellent for Precast/Prestressed Concrete
  • Steam curing may be reduced or eliminated
  • Up to 40% water reduction
  • Improves concrete workability
  • Higher strengths may be achieved more economically
  • Improves cohesiveness and reduces concrete segregation
  • Easily adaptable to fast track paving applications
  • Beneficial in all types of high strength concrete applications
  • Allows concrete placement in difficult access or heavily reinforced areas
  • Produces concrete with lower permeability
  • Concrete achieves higher durability
  • Reduced shrinkage cracks and creep
  • Higher flexural strength
  • Type I cement may be substituted for Type III cement

Polycarboxylate Superplasticizer Application

  • Traditional ones including high speed railways, highways, (air)ports, (hydro)power plants in forms of pre-cast concrete, reinforced concrete and pre-stressed concrete.
  • Specifically designed for projects which have more demanding requirements on transportation/construction period as well as slump retention.(e.g. nuclear plants)

Related products about Polycarboxylate Superplasticizer

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