Product Details:

1. Introduction

Cation Rapid Setting Bitumen Emulsifier (CRSL Bitumen Emulsifier) is a liquid emulsifier designed for use in cationic rapid setting bitumen emulsions. It is particularly suitable for applications such as chip sealing and tack coat layers. This emulsifier provides medium to low viscosity emulsions at low usage rates and offers excellent storage stability.

2. Advantages and Features

• Low Dosage: Only 0.12-0.22% is typically required to produce a rapid setting bitumen emulsion, making it cost-effective and efficient.
• Emulsion Quality: The emulsions prepared with this product have excellent storage stability, making it ideal for polymer-modified bitumen emulsions.
• Viscosity Control: Emulsions made with CRSL Bitumen Emulsifier generally have medium to low viscosity, which is especially useful when handling thickening bitumen.
• Easy to Handle and Store: As a liquid, CRSL Bitumen Emulsifier dissolves easily in cold water when preparing the soap phase of the emulsion, facilitating easy processing in both continuous and batch operations.

3. Technical Specifications

• Appearance at 20°C (68°F): Liquid
• Pour Point:<5°C (<41°F)
• Flash Point: >100°C (>212°F)
• Viscosity at 20°C (68°F): 450 mPas (cP)
• Density at 20°C (68°F): 0.93 g/cc
• Density (lbs/U.S. gal) at 20°C (68°F): 7.76
• Bitumen Content (wt%): ≥60%
• Emulsifier Dosage (wt%): 0.25-0.4%
• pH Value: 1.5-2.5 (adjust with hydrochloric acid)
• Water Content (wt%): To 100%

4. Storage and Handling

• Storage: CRSL Bitumen Emulsifier should be stored in carbon steel tanks. Bulk storage should be maintained at temperatures between 15-35°C (59-95°F).
• Handling: The product contains amines and may cause serious irritation or burns to the skin and eyes. Appropriate protective equipment, including goggles and gloves, should be worn when handling this product. For more detailed safety instructions, refer to the MSDS.

5. Packaging Information

CRSL Bitumen Emulsifier is available for bulk shipment or in 180 kg net weight tight-head drums.

6. Applications

• Chip Sealing: Suitable for use in high-performance chip sealing operations where rapid setting is required.
• Tack Coat Layers: Can be used as a tack coat for bitumen layers in road construction.
• Polymer-Modified Bitumen Emulsions: Perfect for emulsions where storage stability and consistency are key, especially for polymer-modified bitumen emulsions.

7. Summary

Cation Rapid Setting Bitumen Emulsifier (CRSL Bitumen Emulsifier) is a versatile, efficient, and low-dosage emulsifier designed for use in rapid setting bitumen emulsions. It provides excellent storage stability, makes the production of emulsions more efficient, and is suitable for a wide range of applications including chip sealing, tack coats, and polymer-modified bitumen emulsions. With easy handling and excellent performance, CRSL Bitumen Emulsifier ensures high-quality emulsions with optimal viscosity for various road construction and maintenance needs.

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