Cationic bitumen emulsifiers
Cationic bitumen emulsifiers are widely used in highway construction and maintenance. They stabilize the mixture of bitumen and water to improve road durability. Our product line includes rapid setting, medium setting and slow setting grades: CRS, CMS and CSS series.
Cation rapid setting bitumen emulsifier
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.
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.
The bitumen emulsion produced using CRS L2 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.
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.
Cation quick setting bitumen emulsifier
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.
Cation middle setting bitumen emulsifier
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.
Cation slow setting bitumen emulsifier
It is specifically designed for the production of CSS-1 bitumen emulsion, offering excellent emulsification performance and penetration stability. This emulsifier is ideal for road construction and maintenance, ensuring high-quality slow-set cationic asphalt emulsion.
Application scenarios:
Road base treatment: Suitable for prime coat and fog seal construction on newly built road subbases.
Pavement preventive maintenance: Used for surface sealing of medium and low-traffic municipal roads.
Crack filling projects: Maintains good fluidity and deep penetration in various weather conditions.
It is specifically designed for the production of CSS-2 bitumen emulsion, offering excellent emulsification performance and long storage stability. This emulsifier is ideal for pavement construction and maintenance, and produces high-quality slow-set fast-curing asphalt emulsion.
Application scenarios:
Heavy traffic road maintenance: Suitable for high-standard projects requiring high early strength, including highways and arterial road micro-surfacing.
Slurry seal and cold recycled mixture: Widely used in slurry seal, micro-surfacing and central-mixed cold recycling projects.
Variable climate regions: Performs steadily in regions with large temperature differences, both hot and cold weather.
