Product Name:ZK-9D Polycarboxylate High-Performance Water-Reducing Admixture (Mother Liquid)
Brand: Zoncore
Type: High-Performance Water Reducing Agent (Superplasticizer)
1. Product Overview & Material Composition
The ZK-9D is a specialized chemical admixture designed to significantly improve the workability and strength of concrete.Chemical Composition: It is synthesized via free-radical polymerization technology. The primary raw materials include polyether macromonomers and acrylic acid, combined with an initiator and a chain-transfer agent. It features low dosage, rapid dispersion, low air-entraining, early strength enhancement, low shrinkage,and is environmentally friendly as it contains no formaldehyde. This water reducing agent has been specifically developed to enhance the aesthetic appearance of structural elements and is primarily used in projects such as expressways, railways, and high-strength concrete construction.
Physical State: Colorless, transparent liquid.
Key Technology: It utilizes advanced polymerization techniques to achieve high water reduction and rapid dispersion.
2. Key Features & Functions
The primary function of this agent is to reduce the water content in concrete mixtures while maintaining high fluidity, thereby enhancing strength and durability.
High Water Reduction: When used at the appropriate dosage, the water-reducing rate can reach 30%-35%.
Rapid Dispersion: Provides excellent initial dispersion performance.
Low Air-Entraining: Specifically designed to have a low air-entraining volume, which helps in reducing concrete shrinkage.
Enhanced Strength: Provides early strength enhancement. The 1-day compressive strength ratio can reach 201%.
Environmental Safety: Environmentally friendly as it contains no formaldehyde.
Improved Aesthetics: Specifically developed to enhance the aesthetic appearance of structural elements. Applicable to concrete structures with the requirement of attractive appearance.
3. Technical Specifications
The following table summarizes the standard requirements and test results for concrete containing ZK-9D:
4. Application Scenarios
This product is suitable for concrete projects requiring high strength, aesthetic finishes, and low viscosity, including:
High-Speed Railways & Expressways
Nuclear Power Plants
Water Control Projects
High-Strength Concrete Construction
Structures with aesthetic appearance requirements (e.g., architectural concrete)
5. Packaging & Storage
Packaging Options:
Plastic drums
IBC Totes: 1000L.
Tank Trucks: For bulk transportation.
Storage Conditions:
Shelf Life: Should not exceed 6 months.
Precautions: Seal tightly, avoid direct sunlight, and protect from freezing.
Corrosion Warning: It has a slight corrosive effect on iron containers. Prolonged storage in iron containers will cause the contents to turn pale reddish-brown. It is non-toxic, has a mild acidic odor, and is non-flammable.
6. Important Precautions
Do not mix with naphthalene sulfonate water reducers, melamine-based water reducers, or aliphatic water reducers.
Synergistic Use: Typically, it needs to be used in combination with polycarboxylate slump-retaining agents to reduce the loss of concrete slump over time. For composite formulations, it is best to use it in combination with Type I polycarboxylate slump-retaining agents and either Type II or Type III polycarboxylate slump-retaining agents.
7. MOQ: 5 tons