HELMUT DUFNER GMBH

Plasma systems from Diener electronic have long since established themselves in a wide variety of industrial sectors. With the PlasmaBeam PC atmospheric pressure plasma system, you can rely on modern and future-proof plasma jet technology under atmospheric pressure. Due to the treatment width of 8 - 10 mm, substrates can be precisely treated locally. PlasmaBeam technology can be used for inline processes. With the help of robots, 2 or 3-dimensional surfaces can be treated. PlasmaBeam enables local surface cleaning without masking the rest of the surface. For example, cleaning before wire bonding and various processes in the electronics industry. Furthermore, the PlasmaBeam PC is suitable as a pre-treatment device for the following processes: Gluing, bonding, printing, laminating, soldering, welding, flocking. The following surfaces can be treated with PlasmaBeam: Plastics, rubber, metal, glass, ceramics, hybrid materials.

Plasma systems from Diener electronic have long since established themselves in a wide range of industrial sectors. With the Tetra 1440 low-pressure plasma system, you can rely on modern and future-proof cold plasma technology in a vacuum. The chamber volume of approx. 1440 litres of this plasma system offers enough space to serve series production. Low pressure plasma treatment is a proven technique for controlled ultra-fine cleaning, adhesion enhancement (activation and etching) and coating of thin films on substrate surfaces. Plasma is generated by applying high-frequency voltage in the vacuum chamber. In the process, the process gas introduced there is ionised. Fields of application: VOC-free cleaning of organic residues Activation before painting, gluing, potting, ... Etching of PTFE, photoresist, oxide layers, ... Super-hydrophobic and -hydrophilic coatings

The machine structure with solid base plate is extremely compact and stable. All necessary components are integrated in the machine housing: mechanical axes, pneumatic components, control with drive electronics and mounted 12 "touch display. Depending on the desired version, the F-Décor 305 can produce surface patterns like circular grainings, côtes de Genève, engravings or decorative millings on mechanical watch parts. The machine guarantees high precision and high productivity. The F-Decor 305 is delivered ready for connection with either 1 or 2 working spindles.

Parylene is the short name for the polymer group of poly-para-xylylene. Parylene coatings offer a wide range of benefits. Parylene ... are fully conformal: i.e. they adapt to complex substrate contours such as sharp edges, drill holes or blind holes are pinhole-free from a film thickness of approx. 0.5 µm. are chemically insoluble and resistant to a wide range of chemicals. have very good barrier properties against moisture and chemicals. have a high dielectric strength. have dry lubricating properties (low coefficient of friction). are hydrophobic: contact angle of H2O between 92 ° and 98 °. are transparent between 90 and 96 % in the visible wavelength range (depending on type). are biocompatible: types C and N parylene can be deposited, which can be certified according to USP Class VI, ISO 10993 and FDA.