Polycarboxylate Superplasticizer

      HUAXUAN HIGH TECHNOLOGY® PC-1009 

      Is a polycarboxylic acid high-performance water reducer Powder prepared by variety of organic polymer compounds through a special spray drying process.
      Is a new generation of environmental friendly water reducing agent product with high plasticity retention.
      Benefit from its good dispersion,excellent adaptability to various cements,gypsum and other cementing materials,the strength of concrete and mortar in early and later stage increasing significantly.
It performs excellent early-strength and enhancement effects,so it’s especially suitable for concrete and mortar with high requirements in fluidity and strength.
      Application:
     1. Cement-based/gypsum-based self-leveling mortar;
      2. Grouting material, pressing material (agent), special early-strength mortar;
      3. Waterproof mortar, repair mortar and supporting mortar, etc.;
      4. Bonding mortar, joint-filling mortar, high-strength (high fluidity) mortar, etc.;
      5. Waterproof coatings, refractory castables, pigments, cement or gypsum GRC precast components, ultra-high performance concrete (UHPC), etc.

      instruction:
      1.Standard compliance GB 8076-2008 "Concrete Admixtures"; GB 50119-2013 "Specifications for the Application of Concrete Admixtures".
      2. When application, the dosage is determined according to the type and performance of raw materials and the mixing ratio of mortar and concrete. The recommended dosage is 0.05~0.50% of the total amount of cementitious materials.

      Package and Storage:
      Packed in paper-plastic composite bag, 25kg/bag.
      Pls store them in a dry and ventilated place without sunlight and rain.
      Non-toxic, non-irritating and non-flammable.
      The storage period is 12 months from the date of production.

 HUAXUAN HIGH TECHNOLOGY® KH-207

      Is a series of products developed by Huaxuan to meet the needs of different concrete slump protection. This series of superplasticizers have excellent slump retention through the optimization of the synthetic formula and process, and the improvement of the release point and release cycle, which can improve the workability of concrete when pumping and construction. At the same time, the strength growth and structural development of hardened concrete are also significantly improved. The product has a wide range of adaptability, strong adaptability to various raw materials of concrete, can improve the dosage sensitivity caused by the mud content of sand and gravel, and can meet the requirements of medium and low slump, long-term transportation of high-fluid concrete,high-temperature construction conditions and various concrete slump retention requirements.
 

      By adding HUAXUAN HIGH TECHNOLOGY® KH-207 can obtain the following results:

      (1) Excellent slump retention: within a certain period of time, the expansion maintains a small change, and gradually begins to stabilize after being released for 2 hours;
      (2) Lower water reduction rate: This product does not have a higher water reduction rate, which aims to improve the adaptability of the finished water reducing agent;
      (3) The concrete has good mobility, easy pouring, and easy construction;
      (4) Good workability: no segregation and no bleeding, which is conducive to concrete strength growth and structural development.
      (5) Wide adaptability: adapt to various cements and admixtures.

      Appearance:light yellow liquid
      Solid content:40-50%

      Application:
      It is suitable for concrete with high requirements for slump retention, such as large-volume concrete, long-distance conveying concrete and pumping concrete. It is especially suitable for maintaining concrete slump under long-term transportation and high-temperature construction conditions,also it’s suitable for various Water conservancy, marine engineering, ports, transportation, electric power and other national key projects that require high concrete performance,especially recommended for high-strength high-performance concrete, super-fluid, earthquake-free and self-compacting concrete.

      How to use:
      It is recommended to be used in combination with other water-reducing polycarboxylic acid water-reducing agent mother liquor. The ratio of water-reducing mother liquor to slump-preserving mother liquor is better to be (90%-50%): (10%-50%), and the solid content after compounding should be 0.05%~0.25% of the cementitious material.After being diluted in proportion, add it to the concrete mixer together with water,and you’ll see better effects when adding retarder of 1-4% of the quality of the water reducing agent. 

      HUAXUAN HIGH TECHNOLOGY® KH-206

      Is a high-performance polycarboxylate superplasticizer developed by HUAXUAN HIGH TECHNOLOGY® to meet the needs of different concrete slump protection. This series of water reducers have excellent slump retention and extremely high water reduction rate through molecular structure optimization design, which greatly improves the plastic index of fresh concrete and improves its pumping and construction properties. At the same time, the strength growth and structural development of hardened concrete have also been significantly improved. The product has a low content and strong adaptability to various concrete raw materials, and it can meet various requirements for concrete slump protection under pumping, medium and low slump, long-term transportation, and high-temperature construction conditions.
 

      By adding HUAXUAN HIGH TECHNOLOGY® KH-206 can obtain the following results:

      (1) Excellent slump retention: within a certain period of time, the fluidity increases by time, till it increases to the maximum value.
      (2) Ultra-high water reduction rate: the water reduction rate is as high as 40% or more;
      (3) The concrete has good mobility, easy pouring, and easy construction;
      (4) Good workability: no segregation and no bleeding, which is conducive to concrete strength growth and structural development.
      (5) Wide adaptability: adapt to various cements and admixtures.

      Appearance:light yellow liquid
      Solid content:50%

      Application:
      It is suitable for concrete with high requirements for slump retention, such as large-volume concrete, long-distance conveying concrete and pumping concrete. It is especially suitable for maintaining concrete slump under long-term transportation and high-temperature construction conditions,also it’s suitable for various Water conservancy, marine engineering, ports, transportation, electric power and other national key projects that require high concrete performance,especially recommended for high-strength high-performance concrete, super-fluid, earthquake-free and self-compacting concrete.

      How to use:
      It is recommended to be used in combination with other water-reducing polycarboxylic acid water-reducing agent mother liquor. The ratio of water-reducing mother liquor to slump-preserving mother liquor is better to be (90%-50%): (10%-50%), and the solid content after compounding should be 0.05%~0.25% of the cementitious material.After being diluted in proportion, add it to the concrete mixer together with water,and you’ll see better effects when adding retarder of 1-4% of the quality of the water reducing agent. 

      HUAXUAN HIGH TECHNOLOGY® KH-205
      Is a new type of ether polycarboxylic acid high-performance water reducing agent, which can significantly improve the fluid plasticization performance of concrete and its workability. 
It costs lower energy and does not have formaldehyde,so it makes more contribution to the environment.
Basic features：Various formulas with different functions such as high water reduction, slump retention, retardation, early strength and antifreeze.
      Application:
      It is suitable for ready-mixed concrete and precast concrete with different strength levels in various industrial and civil buildings.In addition,it's suitable for various national key projects that require high concrete performance, such as water conservancy, marine engineering, ports, transportation, and electricity. It is suitable for special concrete with high strength, high durability, self-compacting and various precast components.

      Appearance:light yellow liquid
      Solid content:40-50%

      Recommendation when using:
      To use 0.15~2.0% of the composite cementitious material depending on the actual situation
To conduct an experiment before the first use
      It can be used alone, or as a mother liquor combined with other functional additives like retarder and antifreeze.
      It can be directly added to the mixing mixer, or it can be stirred with a small amount of water first, and then added to the mixer.And the second method will be relatively better.

      HUAXUAN HIGH TECHNOLOGY® KH-204
      Is a new version high-performance polycarboxylic superplasticizer. Compared with other high efficiency water-reducing agents,it has the properties of ultra-high water reduction,low shrinkage,low bleeding rate and small avalanche loss.

      Ultra-high water reducing rate:up to 40%,particularly significant in high-grade concrete (above C50).In the same condition,it costs less material to get the same effect.
Excellent plastic retention:
      Excellent plastic retention performance: Because the steric hindrance of the extended polymer side chain effectively hinders the secondary agglomeration between cement particles, the product has high dispersion and can maintain this performance for a long time.
      Good early strength and strengthening effect: under the same conditions, the concrete mixed with this product has a higher early strength and strengthening effect than other types of superplasticizers.

      Significantly improve the durability of concrete: The product has a low alkali content, and because it’s an air-entraining type high efficiency water reducing agent, it significantly reduces the alkali-aggregate reaction of concrete and improves the freeze-thaw resistance of concrete.

      Stability: The concrete shrinkage and creep properties will be effectively improved after adding the product,in the meanwhile, it gains a good stability, so there are lower risks of cracks.

      HUAXUAN HIGH TECHNOLOGY® KH-203
      Is a polycarboxylic superplasticizer developed by HUAXUAN HIGH TECHNOLOGY® specially for precast concrete.Through the research on the structure, properties and functions of polycarboxylic acid water-reducing agent and the reasonable design of molecular structure, the product has the characteristics of high water reduction, viscosity reduction, low air entrainment, and early strength to meet the requirements of precast concrete.

      High water reducing rate:According to the national standard GB 8076-2008 "Concrete Additives", the water reduction rate can up to 50%.

      Viscosity reduction: by selecting suitable adsorption groups, adjusting the density and distribution of the adsorption groups, the water reducing agent molecules can be adsorbed quickly and dispersed efficiently.Thereby,it reduces the plastic viscosity of the cement paste and the yield stress of the concrete and solve the problems of stickiness, weight, and hardening of the high-grade concrete of the precast concrete,and highly improving the working performance.

      Low air-entraining: With the help of expertise of Geochemistry,we studied the relationship between the structure of the poly-based water-reducing agent and the air-entraining.Then we optimize the molecular side chain of the water-reducing agent, and adjust the lipophilic balance value of the water-reducing agent to optimize its space in the community.The size and stability make the internal structure of the center more compact and meet the structural requirements of prefabrication technology.

      Early strength: By adjusting the length of the side chain of the water-reducing agent and selecting a large molecular weight polymerizer, and compared with the ordinary water-reducing agent, the cement hydration speed can be increased to enhance the solid strength of the precast material, in the meanwhile,the joint strength does not shrink.

      Application:
      It’s suitable for pipe piles, pipe segments, track slabs, prefabricated buildings,other manufacturers to produce pipe piles, track slabs, beams, slabs, columns and other prefabricated components of high-grade concrete. It can realize the autoclave-free production of prefabricated components, and can also be applied to others high performance concrete.

      Solid Polycarboxylate Superplasticizer

      Is a new generation of environmentally friendly high-performance polycarboxylic acid water reducer.It’s suitable for concrete with high volume stability, high durability and high workability.
      Application
      It’s widely used in ordinary pumping concrete and high-strength concrete, self-compacting concrete, fair-faced concrete, precast concrete and other high-performance concretes.
      Advantages
      Compared with the second-generation naphthalene series, the aliphatic water reducing rate of this series of water reducing agents is significantly improved, which greatly saves production and transportation costs,especially for long-distance transportation. Compared with the traditional powder polycarboxylic acid water reducing agent, it has obvious better performance and lower cost.

      The basic parameters:


      Product features:
      HUAXUAN HIGH TECHNOLOGY® PC-808
      It has a large water reduction rate and dispersion, and provides a guarantee for the configuration of high-grade, high-performance, self-leveling concrete above C30.And it obviously enhance the strength of concrete and lessen the shrinkage and lower the costs.
      It not only gives the concrete a good hardening and durability,also a high strength at various age of it.Usually,it’s used to configure high-strength and high-performance concretes such as precast concrete, pipe piles, and pumping with various labels.

      HUAXUAN HIGH TECHNOLOGY®  PC-708
      It has excellent slump retention performance and can be used to configure mass concrete and self-compacting concrete constructed under high temperature conditions in summer.
It has a wide range of adaptability and can solve the problem of excessive concrete loss caused by various factors. It is used for pumping and long-distance transportation of concrete of various grades, as well as the configuration of medium and low grade concrete.

      HUAXUAN HIGH TECHNOLOGY®  PC-608
      It has good cohesiveness and is suitable for solving concrete solutions which is planning to use poor adaptability cement and less glue.Also,it will significantly increase the retention value of concrete slump and its encapsulation,so the concrete shall not easy to segregate or bleed,too. 
      It has ultra-strong slump-preserving and slow-release function,which is suitable for solving the problem of excessive concrete loss caused by high mud content, long transportation distance, high temperature and other factors.In a sense,it has solved the problem of excessive concrete loss that some general retarders and slump inhibitors cannot overcome.It is also commonly used to configure concrete with low slump while required high retention.


      Application:
      It is suitable for the preparation of precast concrete, retarded concrete, large flow concrete, self-compacting concrete, mass concrete, high performance concrete and fair-faced concrete, as well as ready-mixed and cast-in-situ concrete in various industrial and civil buildings.
      It is suitable for the construction of industrial and civil buildings, roads, bridges, ports, airports, high-speed railways, highways, nuclear power, water conservancy and hydropower and other engineering constructions and their prefabrication and on-site concrete, reinforced concrete and prestressed concrete pouring.


      Usage and precautions:
      The recommended dosage is 0.2~0.5% of the amount of the gelling material, and it is generally recommended to use it after diluting. When users use this product, please refer to this instruction to do the necessary concrete mix ratio test according to the specific construction conditions to determine the best mixing amount.
      This series of products can be mixed with the mixing water first and then added to the mixing material. Due to the high water reduction rate and less mixing water, it is necessary to extend the mixing time appropriately to avoid uneven mixing.
      it can be used alone or in combination with other varieties of polycarboxylic acid.
      It should not be used in combination with naphthalene admixtures.
      In winter, it is recommended to use together with surface anti-freezing and heat preservation,and strengthen the maintenance according to the construction specifications to prevent the concrete from freezing damage.
      Package and storage
      Packed in 25kg woven bags or customized bags according to customers’ needs.
      Should be stored in cool and dry place
      Environmental friendly, non-toxic, non-polluting to the environment, and inedible.
      Warranty time:2 years