Summary Polycarboxylate superplasticizer Supporting Concrete Additives


Polycarboxylic Acid Superplasticizer


Release time:2017-07-14 Author:admin

 Sodium Gluconate/Pentahydyoxycaproate


      Chemical formula:C6H11O7Na

      Molecular weight:218.14

      Is a kind of hydroxy carboxylic acid sodium. The product’s exterior is white or brown yellow crystalline powder or granule, easily dissolved in water. It is widely used in construction, washing, food and medicine industry. With the increase of national construction requiring strict quality and the gradual development of the washing industry, the demand of sodium products has increased dramatically and presented a huge potential market.
      (1)Blending admixture for cement: a certain amount of sodium gluconate in cement can increase the plasticity and retardation of concrete, postponing the first and final setting time of concrete.
      (2)Cleaning agent for steel surface: the steel surface must be cleaned before plating Bo, Cr, Sn, Ni, then it can be integrated well. The cleaning reagent will achieve ideal effect when adding the sodium gluconate.
      (3)Special cleaning agent for glass bottle: this cleaning agent for glass bottle with main ingredient as sodium gluconate, can improve the problems as following: difficulty of removing dirt directly, blocking the nozzle and pipelines., residue after washing for edible safety, the discharge of washing water causing public hazards.
      (4)Can be used in electroplating, film making and many other industrial fields.


      Air-Entraining Admixtures


      Also named:

      Hostapur OS liq/Anionic surfactant

      Is yellow transparent viscous liquid with polyether as the main ingredient into a relatively stable mixture, with slightly special smell, non-toxic, non-corrosive and soluble in water.


      Main applications

      This product is newly developed polycarboxylate hostapur, can improve the workability and water retention properties of fresh concrete and reduce the slump loss. The admixture can improve the durability, plasticity and cohesion of hardened concrete, and reduce its segregation and bleeding.


    Defoaming Agent


      HUAXUAN HIGH TECHNOLOGY®  KH-804 is mainly used for defoaming and anti-foaming of concrete polycarboxylate superplasticizer, it can effectively controll the air content of concrete. It can be put into polycarboxylate superplasticizer during its manufacturing process, or put into the concrete/mortar together with the admixtures. 
      HUAXUAN HIGH TECHNOLOGY®  KH-804 can effectively eliminate the targeted air bubble in the concrete or mortar and remain the flowability of the concrete or mortar. Easy to dilute, good operability, high stability and good compatibility with polycarboxylate superplasticizer(PCE), without discernible effect on the main performance of the concrete after being added polycarboxylate superplasticizer.
      Recommended solutions:
      It’s recommended amount of usage is 0.1%-0.3% of the total weight of polycarboxylate superplasticizer. Pretest is suggested before using and it is often diluted before it's used.
Put some water(Advised dilution rate:from 1:5 to 1:1) into it and stir gently in the condition of low interlaminar shear strength.


   Pumping Aid Agent for Ready Mix Concrete


      HUAXUAN HIGH TECHNOLOGY® KH-D0-5 is mainly consisted of polycarboxylic acid water reducing agent,auxiliary polyol and hydroxycarboxylic acid modified components.It can meet the needs of long-distance transportation of large-flow commercial concrete.


      Product Features:

      High water reduction rate,Significantly strengthen concrete,Air-entraining,Coagulation,Hardly bleeding.


      HUAXUAN HIGH TECHNOLOGY® KH-D0-5 can significantly increase the slump of concrete and improve the workability of the mixture. At the same time, it can not only make the plastic preservation effect excellent, but also reduce the slump loss. In using,HUAXUAN HIGH TECHNOLOGY® KH-D0-5 is very helpful to reduce the carbonization and shrinkage of concrete and increase the service life of concrete.HUAXUAN HIGH TECHNOLOGY® KH-D0-5 is equipped with C15-C60 grade commercial concrete,and there are obviously effect in technology and economy when pumping concrete.



      Precast concrete,pumping concrete,long distance transportation,liquid concrete,middle and high level concrete and ultra-high level strength concrete.

      Industrial and civil buildings,roads,bridge,water conservancy,ports and docks,airport,highway and other cast-in-place concrete,reinforced concrete and precast concrete that needed by all kinds of construction.


      Slump Retention Admixture


      Is an admixture with crosslinking molecular structure of the branched chain,which performs pretty good in slump retaining.Compared to polycarboxylate superplaticizer,it shows better adaptability to cement and higher water reducing performance.Thus,KH-301 can effeciently save cement consumption and improve the strength of concrete
      Product features
      (1)Non-toxic, no foreign smell, no corrosion on the reinforcing bars;
      (2)The crosslinking molecular structure of the branched chain, constantly slow-release the molecular of water reducing admixture and maintain dispersity;
      (3)Good Slump retaining capability, no concrete slump loss for long time;
      (4)With the compounding of water reducing admixture, can better meet the working performance of concrete mixture and ensure the ultimate performance of hardened concrete.
      Performance features
      (1)Air content is generally controlled below 3.0%, which is also adjustable according to clients’ requirements;
      (2)Concrete mixture blended with this product has only tiny slump loss within required time of Specification for concrete construction, which is helpful to deal with batch mixing and to job handing over during the construction and long distance transportation;
      (3)Environmentally friendly: no pollution generated to natural environment in the manufacturing and use of this product, which is in compliance with international standard ISO 14000 Environmental Management System.


      Polycarboxylate Superplasticizer Preservative


      In the process of synthetizing and copolymerization of polycarboxylate superplasticizer preservative, polyhydric alcohol modifier and hydroxyl are added to increase density of lateral chain to improve its dispersion.

      KH-807 has a strong dispersion effect on cement,which can greatly improve the concrete slump and fluidity of cement mixture. At the same time, reduce water consumption by a large margin and significantly improve the workability of concrete, thus improving concrete strength at different stages.

      KH-807 is of good compatibility with various kinds of cement, good performance of maintaining concrete slump, extending the construction time of concrete.Low amount of admixture, high water reducing rate and small shrinkage. 
Significantly improve the concrete strength of early and late stages.This product is low chlorine ion content and low alkali content, which is helpful to the durability of concrete. There is no pollution or formaldehyde generated during the manufacturing process of polycarboxylate superplasticizer,which is a kind of green environmental protection product and meets the international standards of ISO14000,ISO14000 environment management system.
      KH-807 is suitable for the precast concrete, cast-in-place concrete,reinforced concrete and prestressed concrete of high speed railway and passenger transport line, industrial and civil buildings, roads, bridges, ports, airports and other projects.Particularly applicable to nuclear power engineering which projects requires long hours of concrete preparing and construction time and good maintaining of concrete slumps.

      KH-807 can be widely used in the constructions of road, bridge, dam, tunnel and high-rise buildings, etc.
      Under normal circumstances, when converted solid content is 20%,the polycarboxylate superplasticizer preservative J90 is 0.5 ~ 1.5% of the weight of cementing material, the recommended amount of admixture is 1.0%.