Product Details:

1. Introduction

DXASS bitumen emulsifier is specially designed for use in anion slow setting bitumen emulsion. This emulsifier is highly effective in blending with additives related to waterproof and anti-corrosion coatings, ensuring uniform and fine dispersion. It has excellent storage stability and is not prone to separation over time. The emulsifier also provides a superior emulsification effect for SBS modified bitumen, making it an ideal choice for the production of high-performance bitumen emulsions used in road construction, waterproofing, and other industrial applications.

2. Function and Features

• Excellent Emulsification: Provides strong emulsification for SBS modified bitumen, enhancing the stability and performance of the emulsion.
• Superior Dispersion: Allows for a fine, uniform dispersion when mixed with waterproof and anti-corrosion additives, ensuring the effectiveness of the final product.
• Long Shelf Life: The emulsifier has excellent storage stability and does not easily separate, making it suitable for long-term storage.
• Safe and Easy to Use: The emulsifier is easy to incorporate into the production process and does not require complex handling or special safety measures.
• Ideal for Slow Setting Emulsions: Specifically formulated for use in anion slow setting bitumen emulsion, optimizing the application for various bitumen-based products.

3. Technical Specifications

• Active Ingredient Content: ≥70%
• Solubility: Soluble in alkaline water solution (1:100 ratio)
• pH Value: 7-9
• Appearance: Colorless or light yellow viscous paste
• Emulsion Type: Anion slow setting bitumen emulsion
• Bitumen Content: 60% (wt%)
• DXASS Content: 1.2-1.5% (wt%)
• pH of Emulsion: 11-12
• Stabilizer Content: 0.05-0.1% (wt%)
• Water Content: To 100% (adjust to required levels)

4. Usage Instructions

• Mixing Process: Always add the emulsifier to the prescribed amount of water, not the other way around. Directly adding water to the emulsifier will result in a thick, viscous gel that is difficult to process.
• Recommended Usage: For the preparation of anion slow setting bitumen emulsion, typically use 1.2-1.5% of DXASS bitumen emulsifier by weight of bitumen. Ensure the final pH of the emulsion is within the range of 11-12.
• Storage Conditions: DXASS bitumen emulsifier should be stored at room temperature (20-25°C). It should not be stored at temperatures exceeding 60°C for extended periods, as this can degrade the product's performance.

5. Application Scenarios

• Bitumen Emulsions: Ideal for the production of anion slow setting bitumen emulsions, commonly used in road construction, patching, and surface treatments.
• Waterproof Coatings: Perfect for creating high-quality waterproof coatings for both industrial and civil engineering applications.
• Anti-Corrosion Coatings: Can be used in the production of bitumen-based anti-corrosion coatings, ensuring excellent adhesion and durability.
• Road Maintenance: Widely used in road maintenance projects where slow-setting emulsions are required for long-lasting repairs and treatments.

6. Performance and Advantages

• High Emulsification Performance: Provides excellent emulsification for modified bitumen, ensuring superior performance in road construction and other industrial uses.
• Storage Stability: Ensures long shelf life with minimal risk of separation, reducing waste and making it ideal for large-scale production.
• Ease of Use: Simple to incorporate into existing production processes, enhancing productivity and reducing complexity.
• Versatility: Suitable for a variety of applications, including waterproofing, road maintenance, and anti-corrosion products.

Summary

DXASS bitumen emulsifier is a high-performance emulsifier specially formulated for use in anion slow setting bitumen emulsions. It offers excellent emulsification and dispersion properties, particularly for SBS modified bitumen, while providing strong stability for long-term storage. The emulsifier is an ideal choice for road construction, waterproofing coatings, anti-corrosion applications, and other industrial uses, ensuring improved performance, ease of use, and cost-effectiveness.

Physical properties are typical data based on our own measurements or derived from the literature.

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