From the category archives:

microelectronics

Precision metering, mixing and dispensing of two part adhesive and resin systems

15 May 2012 dispensing

The preeflow® eco-DUO450 is a two-component precision volumetric, positive displacement, dosing/mixing/dispensing system that gives you accuracy and repeatability. The preeflow eco-DUO450 uses the precision dispensing technology of the preeflow eco-PEN – by integrating two eco-PENS through a manifold and a static mixing nozzle, and provides extremely precise metering, mixing and dispensing of critical two-part materials like epoxies and silicones. The preeflow® eco-DUO450 can dispense as [...]

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Electrically conductive, silver-loaded adhesives

4 May 2012 adhesives

We are now able to offer a range of high technology, electrically conductive adhesives. The products are two-part and single-part epoxy systems designed for electronic interconnects in a wide range of applications, including hybrid electronic assembly and solder replacement. These adhesives are primarily silver-loaded. Polytec PT Electrically Conductive Adhesives are available in a wide range of [...]

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Electrically and thermally conductive adhesives – new products!

22 March 2012 adhesives

We are very pleased to announce that we have signed a distribution agreement with expert German adhesives manufacturer, Polytec PT. Polytec PT offers a range of high technology adhesive products for micro-electronics, hybrid circuits, chip-on-board (COB), LEDs, component manufacture, displays, flexible circuitry, shielding, medical devices and optics/opto-electronics. The range consists of: Electrically conductive adhesives Thermally [...]

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Homogeneous mixing of conductive adhesives and pastes

30 January 2012 adhesives

Some materials – like silver-loaded pastes, adhesives and inks – can suffer degradation in storage. This can easily be rectified by re-mixing and degassing, quickly achieved by use of the Thinky series of planetary mixers. Particles of silver of a high specific gravity settle down during storage and are difficult to disperse evenly by manual mixing. [...]

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