Processes

Mixing & Reactive Compounding

The LIST KneaderReactor combines several process steps such as melting, blending, reacting and the final removal of solvent in one single process unit.

The LIST KneaderReactor is also extremely efficient for grafting reactions and reactive compounding.

Properties

  • Effective self-cleaning to minimize dead zones, product accumulation and product degradation

  • Excellent kneading and mixing for better homogenization

  • High input of mechanical power and kneading torque

  • Effective heat transfer

  • High surface renewal efficiency

  • Large free vapour volume

  • Precise and uniform temperature control due to large heat transfer areas

  • Continuous processing

  • Processing of sticky and highly viscous products

  • Wide and flexible range of average residence times

  • Wide and flexible range of average residence times

  • Reliable process scale-up from pilot to industrial units

Examples

  • Silicones
  • Acrylonitrile butadiene styrene – Copolymer (ABS-SAN)

Do you have any questions?

More about us

LIST KneaderReactor

Where viscosity cannot be a limitation. LIST kneader reactors operate in the concentrated phase—self-cleaning, vacuum-compatible, and capable of handling the highest energy inputs. From lab-scale kneaders to large-scale industrial plants, for the chemical, fiber, polymer, and recycling industries.

Service

LIST services ensure maximum plant availability through maintenance, modernization, and technical support throughout the entire lifecycle.

About Us

The BUSSLIST Group combines three process technologies that cover the most demanding stages of material processing—from high-viscosity reactions and temperature-sensitive compounding to precise solidification.