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Shotcrete Admixture

Cement Dispersant

Cement dispersant is a type of chemical additive that can improve the fluidity, workability, and reduce the amount of cement used in cement slurry. It can form an effective dispersion effect between cement and water, making cement particles more evenly distributed in the slurry, avoiding condensation and precipitation. Cement dispersants are mainly used to improve the fluidity, strength, and workability of concrete, and are widely used in fields such as construction and civil engineering, especially in the production of high-strength and high-performance concrete, with significant effects.

  • Appearance Yellow to brown liquid/powder
  • Water soluble Soluble in water to form a uniform solution
  • pH value 7.0-9.0
  • Moisture content ≤5%
  • Solid content ≥90%
  • Viscosity 50-500 mPa.s (liquid products)
  • Specific gravity 1.05-1.20
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Features Technical Specifications Applications Advantages Packaging Related Products

Product Features

  • Appearance

    Light yellow to brown powder.

  • Solubility

    Easily soluble in water, forming a uniform and stable solution.

  • Chemical Properties

    Excellent dispersion, bonding, chelating and emulsifying properties.

  • Environmental Protection

    Natural source, biodegradable, environmentally friendly.

  • Stability

    Chemically stable, suitable for a variety of industrial conditions.

Specification

Technical Specifications

Project Specification value Remarks
Appearance Yellow to brown liquid/powder Uniform, no impurities
Water soluble Soluble in water to form a uniform solution -
pH value 7.0-9.0 Neutral to weakly alkaline
Moisture content ≤5% Ensure that the powder is dry and avoid moisture
Solid content ≥90% Solid content of powder products
Viscosity 50-500 mPa.s (liquid products) Viscosity depends on the specific product model
Specific gravity 1.05-1.20 Specific gravity range of liquid products

Application Areas

  • In the field of construction

    Used as a concrete water reducer to improve the fluidity and strength of concrete. Used in cement slurry and mortar to reduce water leakage and segregation.

  • In the Field of Agriculture

    As a fertilizer additive, it improves the particle strength and utilization rate of fertilizers. As a soil conditioner, improve soil structure.

  • Dyes and Pigments

    As a dispersant, It prevents the aggregation and precipitation of dye and pigment particles.

  • Industrial Applications

    Used as a dispersant and plasticizer for ceramics to improve sintering performance. Used as a mud stabilizer in oil drilling to improve mud performance.

  • Adhesive

    Used in the production of carbon products, electrodes, refractory materials, and ceramics.

Product Advantages

  • Efficient Dispersion

    Significantly improve the uniformity of concrete, mud and other materials.

  • Environmentally Degradable

    Natural sources, in line with green environmental standards.

  • Economy

    Effectively reduce the use of materials such as cement and fertilizer, and reduce costs.

  • Multi-Functionality

    It has multiple functions such as dispersion, bonding, and chelation, and is widely applicable.

  • Stability Performance

    Adapt to a variety of environmental and chemical conditions.

Packaging and Storage

  • Packaging

    25Kg paper-plastic composite bag, lined with moisture-proof film. Can provide ton bag packaging to meet large-scale demand.

  • Storage

    Store in a dry, ventilated, and cool place, avoid moisture and direct sunlight. The shelf life is 12 months, and it should be used as soon as possible after opening.

Main Mechanism of Action

  • Dispersion Effect

    By reducing the surface tension between particles, prevent cement particles, dyes and other aggregation, and improve the uniformity of dispersion.

  • Chelation Effect

    Chelate with metal ions to improve their solubility and stability.

  • Water Reduction Effect

    Reduce water consumption, improve the compactness and strength of materials.

  • Bonding Effect

    As a binder, it enhances the bonding force between particles.

Method of Use

  • Concrete Additives

    The recommended dosage is 0.2% -0.5% of the weight of cement, and the specific ratio can be adjusted according to project requirements. It can be directly mixed with cement, water, and aggregate for use.

  • Fertilizer Additives

    Add 0.5% -1% of the fertilizer weight to improve particle strength and uniformity.

  • Other Applications

    When used as a dispersant or binder, it can be dissolved in water and added proportionally.

  • Notes

    It is recommended to conduct a small test first to ensure compatibility and effectiveness with other ingredients. • To prevent moisture from clumping, if there is a slight clumping, it can be properly screened and treated without affecting the use effect.

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