Electronic Materials Private Limited

Electronic Materials Pte Ltd

. . your preferred partner-supplier of electronic materials solutions.

Polymer Solutions for

Circuit Assembly

Encapsulation & Potting

Hybrid/Thick Film

Optoelectronic

Semiconductor Packaging Thermal Management Automotive Electronics

EMI Shielding Gaskets

EMI Shielding Tapes

I/O Backplane Gaskets

EMI Shielding Laminates

Cyanoacrylate and Anaerobic Engineering Adhesives

Surface Protection, Masking and Specialty Tapes

Conductive Ink for RFID, Flex Circuits, Membrane Switches, High Density Interconnect

Engineered Films & Papers for Photovoltaic, RFID, Flex Circuit, Insulation, Biomedical

High Tech Metallurgy - Chemically Active Materials

Electrically Conductive, Thermal, Structural Adhesive Films & Preforms

Active Solder Alloy, Join Metal, Ceramic, Glass, Carbon Material Without Plating and Flux

Alkali Molecular Absorber

The Alkali Molecular Absorber is a strong getter for oxygen, nitrogen and water. It can be used in vacuum applications as well as for noble gas purification.

ALVASOURCES® for Photocathodes and OLEDs

Alvatec produces alkali vapor sources (ALVASOURCES®) based on stable intermetallic compounds containing the desired alkali metal or earth alkali metal, respectively. The active material is in a protectively sealed stainless steel housing which makes it chemically stable under ambient air. When installed in the application the sealing melts during the thermal activation process and the pure alkali metal is released by heating in a vacuum chamber and can be controlled by the heating current. Alvasources generate ultra pure metal vapor in a very controllable manner. They are delivered in various sizes, they are absolutely chromatefree. Their intrinsic properties such as absorbing residual gases or forming pure active metal coatings can be perfectly used for OLED production, for photo cathodes, for night goggling devices as well as for nano-layer getters. Patents pending.

High-Tech Metallurgy - Chemically Active Materials

Alvatec Production and Sales GesmbH is a high-tech metallurgical company specializing in the processing of alkali and alkali earth metals. Alvatec tames pure alkali metals by alloying them and enable the usage of alkali metals for applications in e.g. vacuum technology, opto-electronics devices and sensors for medical investigation. It also support the development of new clean energy systems based on hydrogen.

Alvatec supplies innovative high-capacity getters for vacuum insulation, vacuum tubes and mobile liquid gas tanks. Its Alvasources® which are chromate free and RoHS compliant alkali metal dispensers can be used for the production of photomultiplier tubes, image intensifier tubes, organic light emmision diodes (OLED) and for academic studies like Bose-Einstein-Condensation. Its product range is completed by new metallic hydrogen generators which produce high-yield hydrogen for fuel cells.

Alva Tube Getter

The Alva-Tube-Getter (ATG) is a high capacity getter to maintain a vacuum below 1E-4 mbar for many years. The outstanding sorption capacity - especially for H2 - enables its usage for vacuum insulation, vacuum tubes and UHV/XHV applications.

Alkali Hydrogen Generator

The increasing demand of alternative energy sources is the driving force behind the development of fuel cells. Fuel cells generate electricity during the recombination of Hydrogen and Oxygen. Whereas oxygen can be provided from ambient air the storage and transport of hydrogen causes many technical problems.

A simple way to generate hydrogen is the reaction of alkali metals with water. All alkali metals generate gaseous hydrogen and alkali-hydroxides in contact with water

AM(s) + 2H20(l) -> AM(OH)2(l) +H2(g)

Alvatec offers metallic alloys which generate hydrogen up to 13 wt% H2. Our H2 generators work without any catalyst and the residuals can be disposed of easily. We can adjust the H2 production rate depending on applications. The Alvatec hydrogen generators are suitable for micro PEM fuel cells, stand-alone power supplies, mobile power supplies and battery system. Patents pending.