Solutions to improve adhesion and material compatibility

Coupling agents are chemical additives used to optimize the interaction between polymers and fillers, improving the mechanical properties, stability, and durability of composite materials. Proper use ensures more efficient processes and superior-performing final products.

Why use coupling agents

The integration of coupling agents into polymers allows for:

increase the adhesion between polymer and filler

improve mechanical resistance

reduce the risk of delamination

optimize thermal and chemical stability

improve surface and process properties

Available technologies

We offer specific coupling agents for various types of polymers and industrial applications.

Coupling agents for polyethylene (PE)

Designed to improve adhesion and compatibility with mineral fillers and technical fillers.

Coupling agents for polypropylene (PP)

Solutions designed to optimize mechanical and surface performance in PP-filler systems.

Typical applications

Our solutions are used in:

compounds reinforced with mineral fillers
technical plastic materials
extruded tubes and profiles
automotive and technical components
adhesives and sealants

Product range

Product

Chemical Type

Physical Form

VENLOBOND-PE41

PE Based Coupling Agent

Powder

VENLOBOND-PP10

PP Based Coupling Agent

Powder

PRODUCTS

VENLOBOND-PP10

VENLOBOND-PE41

Selection of the most suitable coupling agent

We support customers in choosing the most effective coupling agents based on the polymer, filler, and performance required in the final formulation.