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Location: Home > Product > Cationic bitumen emulsifiers
Cationic bitumen emulsifiers
—ideal for improving highway construction results
Cationic bitumen emulsifiers are widely used in highway construction and repair. They help emulsify bitumen and water, improving the durability and stability of roads.According to different needs, our products are divided into four categories, namely cationic rapid setting bitumen emulsifier, cationic quick setting bitumen emulsifier, cationic middle setting bitumen emulsifier and cationic slow setting bitumen emulsifier.
Cation rapid setting bitumen emulsifier：（Emulsifier for CRS-1,Emulsifier for CRS-2 liquid,Emulsifier for CRS-2 solid）
Cation quick setting bitumen emulsifier：（Emulsifier for CQS-1h，Micro surface emulsifier CQS-2h）
Cation middle setting bitumen emulsifier：（Emulsifier for CMS-1，Emulsifier for CMS-2）
Cation slow setting bitumen emulsifier：（Emulsifier for CSS-1，Emulsifier for CSS-2）
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.
Application scenarios:
Temporary road repair: Applicable to repair work on urban roads, highways, etc., especially emergency repairs that require rapid restoration of traffic.
Cold mix bitumen: Applicable to road repair in cold climates, especially in areas where hot mix bitumen cannot be used.
High traffic areas: Applicable to high traffic areas, able to quickly restore traffic and maintain good repair results.
CRS-2 liquid bitumen emulsifier
The bitumen emulsion produced using DXCRSL2 is suitable for a wide range of aggregates such as silicate, limestone, and dolomite, and demonstrates quick re-emulsification properties in appropriate slurry seal or surface treatment formulations.
Application scenarios:
Large-scale road repair: Applicable to areas that need to quickly restore traffic and withstand greater vehicle loads, such as main roads and highways.
Emergency pavement repair: Used for emergency pavement repair that needs to be quickly reopened to traffic.
Cold and hot mix bitumen: Applicable to the construction of cold mix bitumen and hot mix bitumen.
CRS-2 solid bitumen emulsifier
It is widely applied in chip seals and bonding layers. The emulsion produced with this emulsifier has high viscosity, making it suitable for applications requiring quick setting and high performance. The minimum addition amount in CRS-2 bitumen emulsion production can reach 0.2%.
Application scenarios:
Hot mix bitumen production: Applicable to hot mix bitumen construction, especially when liquid emulsifiers are difficult to transport and store.
Long-term storage: Convenient for long-term storage and transportation.
Cold climate application: Applicable to extremely cold areas, where liquid emulsifiers are prone to freezing.
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.
Application scenarios:
Medium traffic road repair: Suitable for roads with medium traffic or areas with mild climate.
Rapid curing bitumen: Used in repair operations that require rapid hardening and high stability.
Cold mix bitumen: Suitable for cold areas and maintains good stability.
The CQS bitumen emulsifier has excellent stirring ability, strong adhesion, and stable performance during the mixing and dilution processes.It is ideal for cold mix and cold paving processes due to its short curing time and stable emulsification properties.
Application scenarios:
Highway and expressway maintenance: Suitable for large-scale repairs, areas requiring rapid restoration of traffic and high strength.
Pothole filling: Suitable for repairs that require deep pothole filling, where fast setting and medium cracking time are very important.
Pavement resurfacing: Suitable for roads that need to be resurfaced quickly, set quickly and ensure strong adhesion.
This product does not require the addition of acid or pH adjustment during the emulsion process. This greatly simplifies the production process, reduces equipment maintenance, and saves on labor and materials.
Application scenarios:
Conventional road repair: Applicable to urban roads, suburban roads and some highways with low to medium traffic volume, suitable for daily road maintenance and repair.
Cold mix bitumen repair: Suitable for use when cold mix bitumen is required, especially for areas with lower temperatures.
Mild climate conditions: Applicable to areas with milder climates, able to maintain emulsification stability.
It is a quaternary ammonium salt-based bitumen emulsifier with strong emulsification capabilities. This emulsifier provides exceptional emulsification and storage stability, enabling the emulsification of various grades of modified bitumen.
Application scenarios:
Medium-scale road projects: Suitable for road repairs with low to medium traffic volume, especially for highway repair projects requiring medium construction speed.
Higher traffic volume areas: Provides better construction control within the applicable temperature range, suitable for areas with medium-intensity traffic volume.
Cold climate applications: Suitable for use in cold areas, able to maintain emulsification stability for a longer period of time.
This emulsifier is widely used in the production of SS bitumen emulsion, providing excellent emulsification performance and stability, making it ideal for applications in road construction and maintenance.
Application scenarios:
Low traffic roads: Suitable for long-term repairs in low traffic areas, especially in cold regions or mountainous areas.
Bridge and infrastructure repair: Suitable for long-term repairs of bridges and important infrastructure.
Extreme climate applications: Suitable for road surface repairs in extreme climate conditions.
It is specifically designed for the production of SS bitumen emulsion, offering excellent emulsification performance and stability. This emulsifier is ideal for road construction and maintenance, ensuring high-quality SS bitumen emulsions.
Application scenarios:
Heavy infrastructure projects: Suitable for infrastructure projects that require high strength and long-term durability, such as highways, large bridge repairs, etc.
Bridge decks and highways: Used for large-scale repairs of bridge decks and highways to ensure long-lasting performance and durability.
Temperature sensitive areas: Suitable for areas with extreme temperature differences (such as hot or cold areas).
Company advantages
As a solution provider deeply engaged in the field of bitumen&asphalt chemicals such as asphalt emulsifiers, asphalt modifiers, and asphalt anti-stripping agents, we are committed to delivering competitively priced Chinese-manufactured products and process solutions to our clients. Leveraging our extensive industry expertise, we ensure you have access to a full range of high-quality products, from various asphalt additives to road repair materials, at superior prices.
We fully understand the importance of R&D and testing, which is why we offer unparalleled logistics flexibility: whether it's a sample of just a few hundred grams for experimentation or a full container load (FCL) for bulk orders, our efficient and secure logistics network ensures timely delivery. This end-to-end supply chain service, scaling from grams to tons, guarantees seamless integration into your development processes and peace of mind for your production planning.
Choosing us means partnering with a trusted, focused, and efficient Chinese collaborator dedicated to reducing your procurement costs while significantly enhancing your supply chain efficiency.
Technical Support
Technical Capabilities & Laboratory Expertise
We don't just supply products; we provide proven solutions backed by our extensive technical capabilities. Our dedicated laboratory is equipped to conduct a comprehensive suite of performance tests to ensure our bitumen emulsions meet your exact project specifications and deliver optimal performance in the field.
Our testing and support services include: Asphalt Emulsion Classification & Testing.
We perform standardized tests to classify and validate the performance of cationic asphalt emulsions, including CRS (Cationic Rapid Setting), CSS (Cationic Slow Setting), and CQS (Cationic Quick Setting). This ensures the product you select is perfectly suited for your climate, aggregate, and application method.
Microsurfacing & Slurry Seal Formulation Testing:
Our technical team can assist with mix design and testing for critical surface treatment applications. We conduct tests relevant to ISSA and ASTM standards, such as:
Mix Time Tests, Set Time Tests (Cohesion Test), Wet Track Abrasion Test (WTAT) for resistance to wear, Load Wheel Test (LWT) for evaluating rutting resistance.
This helps in formulating and recommending the ideal emulsion for your microsurfacing and slurry seal projects, ensuring durability and longevity.
Application-Specific Performance Validation:
We understand the diverse applications of emulsified asphalt. Our testing can be tailored to simulate end-use conditions in:
Road Construction: Chip Seals, Tack Coats, Fog Seals, Cold Mix.
Waterproofing: Evaluating stability, set time, and impermeability for membrane applications.
Oilfield Services: Testing for dust suppression and road stabilization specific to oilfield infrastructure.
Partner with us for confidence.
By leveraging our laboratory expertise, you gain a reliable partner who helps you:
Reduce Project Risk: Validate product performance before full-scale deployment.
Optimize Costs: Ensure the right product is used for the right application, minimizing waste.
Accelerate Development: Speed up your R&D and quality control processes with our support.
Let our technical strength be the foundation for your next project's success.
Certifications and Qualifications
We always adhere to high standards of quality management system and have obtained a number of international authoritative certifications, including:
ISO 9001 quality management system certification to ensure the normalization and standardization of the production process.
CE certification, in line with the quality and safety standards of the EU market.Other industry-related certifications further demonstrate our leading position in the field of bitumen chemicals.
Professionalism of service:
1. Customized laboratory service
We have a professional laboratory that specializes in providing customers with personalized bitumen emulsifier formula adjustment services to meet different construction needs and environmental conditions.
The formula can be adjusted according to different climate, temperature, humidity and other factors to ensure product adaptability.
Through experimental testing, the viscosity, stability and demulsification speed of the emulsifier are optimized to ensure construction quality.
2. Cultivate customers' ability to adjust formulas
We not only provide products, but also help customers improve their technical capabilities so that customers can optimize bitumen emulsifier formulas independently.
Provide a formula adjustment manual covering optimization strategies for different application scenarios, such as high temperature environment construction, humid weather construction, etc.
Through practical operation guidance, let customers master formula adjustment skills and improve construction flexibility.
3. Professional delivery system
Logistics system
We have cooperated with many international logistics companies to establish an efficient supply chain system to ensure that orders can be responded to quickly and accurately delivered.
After the order is confirmed, the goods will be shipped as soon as possible to ensure delivery efficiency.
Provide real-time logistics tracking so that customers can keep abreast of the progress of the order.
All-round customer support
From order confirmation, production, logistics distribution to after-sales technical support, we provide one-stop service to ensure that customers have no worries.
Set up online customer service to answer customer questions at any time.
Provide construction technical support to ensure the best application of emulsifiers under different working conditions.
Product professionalism:
1. Raw material purchase inspection
We strictly control the quality of raw materials to ensure that all incoming raw materials meet international standards and provide guarantee for the quality of the final product.
Supplier qualification review before purchasing to ensure the reliable source of raw materials.
After purchasing, physical and chemical index testing is carried out, including emulsifier activity, pH value, stability, etc.
2. Production process control
Our production process strictly follows standardized management. From formula preparation to emulsification reaction, each link is precisely monitored to ensure product quality.
Automated batching system ensures accurate proportion of raw materials and improves product stability.
Real-time monitoring of emulsification reaction, adjustment of temperature and stirring speed to ensure product consistency.
3. Finished product inspection
Each batch of bitumen emulsifier produced must undergo strict quality testing to ensure compliance with industry standards.
Key testing indicators include:
Viscosity: ensure that fluidity is suitable for different construction processes.
PH value: ensure product stability and emulsification effect.
Cracking speed: ensure rapid solidification after construction and improve construction efficiency.
4. Production cost analysis
We provide transparent production cost analysis to help customers understand the basis of product pricing and enhance trust.
Main cost composition:
Raw material cost (50%): High-quality raw materials ensure product performance.
Production cost (30%): Automated production lines improve efficiency.
Transportation and logistics (20%): Ensure fast and safe delivery.
By optimizing the production process, we help customers reduce costs while ensuring quality.
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