Applications

Products

Thixotropic agents (also called rheological agent) are used in bitumen emulsions to control viscosity and improve their stability during storage and application. This characteristic makes it easier to handle and apply the emulsion while ensuring it does not separate or flow uncontrollably when at rest.

In bitumen emulsions, thixotropic agents help to prevent sedimentation and phase separation, which can occur over time. By stabilizing the mixture, they enhance the uniformity of the emulsion, ensuring consistent performance when applied.

Thixotropic agents also contribute to better control during spraying or spreading of the emulsion, reducing the risk of runoff, sagging, or uneven application. This results in a smoother, more durable surface that performs well under traffic loads and environmental stresses.

By improving stability, these agents help extend the shelf life of the emulsion, reducing waste and optimizing material usage.

Applications

Products

Emulsion quality:

• Viscosity control for improved handling and application.
• Prevention of sedimentation and phase separation.
• Improved storage stability and extended shelf life.

Cold mixes application:
Enable smooth and uniform application during spraying or spreading.
Enhanced durability of the finished surface.
Optimizing material use and reducing waste.
Possible reduction in emulsifier dosage.

Other:

• Plant-based product, liquid or solid form.

Thixotropic agent

Applications

Products

Crosslinking is a process that forms a three-dimensional polymer network by chemical reaction into PmB. Hence, storage stability of modified bitumen is highly improved. When only a linear SBS was usable, it becomes possible to use a radial SBS.

Our crosslinkers are using sulphur as crosslinker agent. They are designed to control the emission of the sulphur species generated during the crosslinking, to ensure the safety of the operators, and to limit the risks during bitumen modification.

Thixotropic agent