Application Example thermal management: Dispensing of abrasive thermal pastes

Handle highly viscous and abrasive materials & avoid air pockets

Thermal management is important for the safe and efficient operation of mechanical and electrical devices. From wearables to electric vehicles to mobile and internet infrastructure equipment, heat generation and dissipation must be considered and regulated everywhere.

Ensure the long-term safe function of your components and use our dispensers for the application of thermally conductive materials! The so-called thermal conductive pastes or TIM (Thermal Interface Materials) can be one- or two-component. Perfect for eco-PEN or eco-DUO. Our common goal is to achieve a stable, repeatable process with durable dispensing equipment.

How printed circuit boards stay "cool" in electronic devices

The situation with printed circuit boards (PCBs) is the same as in many other areas: More and more power is required on less and less surface area. As a result, the heat output per unit area increases. Which in turn means that more and more heat is being dissipated onto smaller and smaller surfaces.

As a carrier for individual components, the printed circuit board is the most important component for achieving successful thermal management. Areas of application include LEDs, cell phones, e-mobility and consumer electronics.

Advantages of thermal management with preeflow:

  • No air pockets
  • Pulsation-free, process-reliable dispensing of high-viscosity pastes
  • Robust components for handling materials with abrasive fillers

Our Services

Product tests and validation by preeflow

Help with the selection of dosing components and small dosing systems

Combination of complete dosing systems or dosing equipment

Publication of all tested materials with manufacturer’s approval

Test your products and applications via video conferencing

Further products

1K Dispenser für Optical Bonding

1-component dispenser

The 1-component dispenser: Your perfect partner for low to high viscosity dispensing.

Discover now here
2K Optical Bonding Maschine

2-component dispenser

The 2-component dispenser: Simple and precise dispensing of previously unattained small quantities.

Discover now here
Sprühdispenser für Optical Bonding Verfahren

Spray dispenser

The spray dispenser: Perfect spraying of fluids in the low to high viscosity spray range.

Discover now here

We test your products!

Be there live via video conference!

To the contact form

preeflow® – microdispensing in perfection

More than 20 years of experience in fluid dosing. ViscoTec distinguishes itself with its comprehensive know-how in dispensing technology. In 2008, this wealth of experience was expanded with the introduction of the preeflow brand. With success: For 10 years, preeflow has stood for precise and purely volumetric dispensing of fluids in small and very small quantities. All over the world, a wide variety of industries rely on preeflow products. Always following our philosophy: Smaller, more precise, economical.