Product
Emulsifier for CQS-1h
Product Details:

1. Introduction

Quick setting bitumen emulsifier is a newly developed high-quality, high-performance emulsifier designed for slow cracking and quick setting bitumen emulsions (QS/CQS). It is suitable for use in various regions, especially in areas with high traffic volumes, such as slurry seal applications. This emulsifier meets the requirements for traffic opening within hours, making it ideal for high-demand construction projects.

After the bitumen is reduced, its performance remains largely unaffected. Multiple authoritative testing agencies have recognized that this product reaches the advanced level of similar products both domestically and internationally.


2. Product Features

  • High Quality and Performance: Designed to meet the requirements for slurry seals and micro-surfacing, ensuring efficient, fast-setting applications even in high-traffic areas.
  • No Significant Performance Changes: After reduction, the bitumen's key performance indicators remain stable and unchanged.
  • Rapid Traffic Opening: Ideal for applications that require rapid curing and opening to traffic within a short time frame.
  • Industry-Leading Standards: Meets advanced domestic and international standards, providing reliable performance in all conditions.

3. Technical Specifications

  • Active Ingredient Content: 50%±1
  • pH Value: 6-7
  • Solubility: Completely soluble in water
  • Appearance: Dark brown viscous liquid
  • Recommended Dosage: 1.8-2.2% (for 90# bitumen)
  • Bitumen Temperature: 130-135°C
  • Soap Solution Temperature: 55-70°C
  • Bitumen to Water Ratio: 5:5
  • Water: Up to 100%

4. Usage Instructions

  • Bitumen Emulsion Production: Add the emulsifier to the soap solution, and ensure the bitumen temperature is between 130-135°C and the soap solution temperature is between 55-70°C.
  • Recommended Dosage: 1.8-2.2% (based on 90# bitumen).
  • Mixing Ratio: Bitumen and water should be mixed in a 5:5 ratio to ensure the correct emulsion properties.
  • Solubility: Ensure the emulsifier is fully dissolved in water for optimal performance.

5. Applications

  • Slurry Seals: Ideal for use in slurry seal applications, providing excellent adhesion and durability in high-traffic areas.
  • Micro-Surfacing: Suitable for micro-surfacing treatments, enhancing the quality and longevity of bitumen applications.
  • Quick Traffic Opening: Perfect for projects requiring rapid curing and quick opening to traffic.

6. Performance and Advantages

  • Fast Curing: Ensures that the bitumen emulsion cures quickly, allowing for fast re-opening of roads to traffic.
  • Stable Performance: No significant degradation of bitumen properties after emulsification, ensuring long-term effectiveness.
  • Reduced Downtime: Due to the quick-setting nature of the emulsifier, road closures are minimized, improving project timelines.
  • Reliable for High-Traffic Areas: Specially developed for use in areas with heavy traffic, ensuring long-lasting, durable results.

7. Storage and Handling

  • Storage Conditions: Store the emulsifier at room temperature (20-25°C). Avoid exposure to temperatures above 60°C for extended periods to maintain product quality.
  • Handling: Follow standard safety protocols when handling the emulsifier. Avoid direct contact with skin or eyes.

Summary

Quick setting bitumen emulsifier is a high-quality, high-performance emulsifier specially developed for slurry seal and micro-surfacing applications. It provides fast curing and quick opening to traffic, making it perfect for high-traffic areas and urgent construction projects. With stable performance and no significant impact on bitumen properties, this emulsifier offers a reliable and efficient solution for modern road construction needs.


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Published Date:2023-10-07  【Print】  View: