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OrelTech manufactures and distributes precious metal inks for thin layer metallization. OrelTech pioneered a novel platform metallization technology that enables the deposition of conductive, flexible and even transparent metal layers onto a variety of surfaces, including temperature-sensitive plastics, fabrics, paper, composites, and active organic materials. The proprietary technology comprises of novel particle-free inks and a plasma-based curing process. This combination offers multiple advantages for the production of printed metal electrodes (including OLEDs), catalytic surfaces and metal coatings including cost benefits, material and energy economy, and waste management.

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OrelTech’s unique process allows printing and aerosol spraying of highly conductive platinum thin films, high surface area structures or non-connected nanoparticle islands. Printed layers undergo short development (curing) using plasma treatment resulting in a thin fine pure platinum structure. OrelTech inks in liquid form do not contain nanoparticles and are significantly environmentally friendlier than the alternatives on the market. Lack of nanoparticles also allows them to be much more cost-effective than other conductive inks.

OTech

Sample kit includes 4 samples of printed silver layers (electrodes) on different surfaces that showcase the variety of our inks. The samples included are:

1. Transparent layer on PET

2. Non-transparent reflective layer on PET

3. Non-transparent layer on fabric

4. Non-transparent layer on paper

The sample sizes are around 3.5 cm x 4.5 cm or similar.

OTech Sample Kit : Metallization Inks

OTech Platinum LA731 is the world’s first platinum particle-free conductive ink that metallizes into high surface area platinum catalytic structures. This form of platinum structure has an application in fuel cells and batteries. OrelTech’s unique process allows the deposition of highly conductive thin metallic films. The thin layers undergo short development using cold plasma treatment resulting in a fine metal structure. OrelTech’s technology enables the deposition of the ink with many different methods and on various substrates, from plastics to fabrics. OTech inks do not contain nanoparticles, and as such enable the material economy of precious metals while being significantly more environmentally friendly than the existing alternatives on the market.

OTech Platinum LA731

OTech Aurum is the world's first gold particle-free conductive ink. It is a unique new product on the market which will bring you a significant cost reduction to the production of gold electrodes and coatings. It is perfect solution for medical devices, wearables and aerospace applications. OrelTech’s unique process allows the deposition of highly conductive thin metallic films. The thin layers undergo short development using cold plasma treatment resulting in a fine metal structure. OrelTech’s technology enables the deposition of the ink with many different methods and on various substrates, from plastics to fabrics. OTech inks do not contain nanoparticles, and as such enable the material economy of precious metals while being significantly more environmentally friendly than the existing alternatives on the market.

OTech Aurum

OTech Aero is a particle-free silver conductive ink developed specially for aerosol spray coating. It enables coating of complex 3D objects and non-flat surfaces.OrelTech’s unique process allows the deposition of highly conductive thin metallic films. The thin layers undergo short development using cold plasma treatment resulting in a fine metal structure. OrelTech’s technology enables the deposition of the ink with many different methods and on various substrates, from plastics to fabrics. OTech inks do not contain nanoparticles, and as such enable the material economy of precious metals while being significantly more environmentally friendly than the existing alternatives on the market.

OTech Aero

OTech Fabric silver particle-free conductive ink is optimized for printing on various textiles. The ink stays on the surface and does not penetrate the textile. Perfect for application in wearables and innovations with e-textiles. OrelTech’s unique process allows the deposition of highly conductive thin metallic films. The thin layers undergo short development using cold plasma treatment resulting in a fine metal structure. OrelTech’s technology enables the deposition of the ink with many different methods and on various substrates, from plastics to fabrics. OTech inks do not contain nanoparticles, and as such enable the material economy of precious metals while being significantly more environmentally friendly than the existing alternatives on the market.

OTech Fabric

OTech Jet is a silver particle-free conductive ink optimized for inkjet printing. It enables the printing of highly conductive, smooth, and uniform layers and patterns. OrelTech’s unique process allows the deposition of highly conductive thin metallic films. The thin layers undergo short development using cold plasma treatment resulting in a fine metal structure. OrelTech’s technology enables the deposition of the ink with many different methods and on various substrates, from plastics to fabrics. OTech inks do not contain nanoparticles, and as such enable the material economy of precious metals while being significantly more environmentally friendly than the existing alternatives on the market.

OTech Jet

OTech Platinum TF721 is the world’s first platinum particle-free conductive ink that allows metallization into a full-coverage smooth platinum layer. This form of platinum can find an application as a coating for medical components or even decorative (plated) purposes. OrelTech’s unique process allows the deposition of highly conductive thin metallic films. The thin layers undergo short development using cold plasma treatment resulting in a fine metal structure. OrelTech’s technology enables the deposition of the ink with many different methods and on various substrates, from plastics to fabrics. OTech inks do not contain nanoparticles, and as such enable the material economy of precious metals while being significantly more environmentally friendly than the existing alternatives on the market.

OTech Platinum TF721

OTech Platinum OP711 is the world’s first platinum particle-free conductive ink that metallizes into nanosized platinum catalytic centers. This form of platinum is typically used in fuel cells, medical components, or DSSC solar cells. OrelTech’s unique process allows the deposition of highly conductive thin metallic films. The thin layers undergo short development using cold plasma treatment resulting in a fine metal structure. OrelTech’s technology enables the deposition of the ink with many different methods and on various substrates, from plastics to fabrics. OTech inks do not contain nanoparticles, and as such enable the material economy of precious metals while being significantly more environmentally friendly than the existing alternatives on the market.

OTech Platinum OP711

OTech T is a unique silver particle-free conductive ink developed specially for the printing of silver layers with &gt;80% transparency. It is ideal for printing of (flexible) transparent electronics like touchscreens, OLEDs or solar cells.OrelTech’s unique process allows the deposition of highly conductive thin metallic films. The thin layers undergo short development using cold plasma treatment resulting in a fine metal structure. OrelTech’s technology enables the deposition of the ink with many different methods and on various substrates, from plastics to fabrics. OTech inks do not contain nanoparticles, and as such enable the material economy of precious metals while being significantly more environmentally friendly than the existing alternatives on the market.Read an article on the OLED prototype constructed with OTech T published in Flexible and Printed Electronics: https://doi.org/10.1088/2058-8585/abe604

OTech T

OrelTech

OrelTech manufactures and distributes precious metal inks for thin layer metallization. OrelTech pioneered a novel platform metallization technology that enables the deposition of conductive, flexible

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OTech T Technical Data Sheet

ITO-free OLEDs Utilizing Inkjet-printed and Low Temperature Plasma-sintered Ag Electrodes

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