NEXT-GENERATION METALLIZATION
A cost-efficient, sustainable and low-temperature technology for surface metallization. We manufacture and distribute chemicals for innovations in metal coatings and printed electronics.

Applications

Flexible electrodes
Capacitive sensors
Chips on paper
Biosensors
Transparent conductors
Printed electronics

Batteries
Filters
Cleaning catalysts
Catalytic surfaces

Protective coatings
Complex 3D shapes
Product copy protection
Plating on plastics

Conductive fabrics
Other wearables
Leather applications
Fabrics and Smart Textiles

Silver mirror surfaces
Transparent metal layers
Decorative applications
VERSATILE AND ADAPTABLE PRECIOUS METAL LAYERS

Direct deposition
Apply our products directly on almost any surface, including polymers, fabrics, paper, or ceramics.

Customizable
We tailor our formulation to match your specific substrate and product requirements.

Material efficiency
Our technology creates solid metal layers without loss, allowing minimal material use and cost-efficient production.

Sustainable production
Our innovative formulation is manufactured in a low-energy process, leaving no chemical waste behind.
LOW-TEMPERATURE CURING PROCESS

Low T°

Apply & Cure

Fast

Safe

Low Energy
HOW IT WORKS?
Our Products
Our conductive inks and plating solutions are available with silver, gold, and platinum. Other metals (iridium, palladium) are currently in a developmental stage. You can apply our products using inkjet printing, aerosol spray, slot die, or dip dye deposition methods.
Our Technology
ORELTECH technology enables simple, direct, and fast deposition of metal coatings. OTech conductive inks and plating solutions are cured with safe, low-temperature plasma technology, leaving no chemical waste behind. Our technology consists of two simple steps:
- Deposition of OTech products
- Metal layer formation by cold plasma

Printing/Coating


Plasma curing


Pure metal layer
Publications
- “ITO-free OLEDs utilizing inkjet-printed and low temperature plasma-sintered Ag electrodes” Michael Hengge et al 2021 Flex. Print. Electron. 6 015009
- "A guide to qualitative haze measurements demonstrated on inkjet-printed silver electrodes for flexible OLEDs", Felix Hermerschmidt et al 2021 Proc. SPIE 11808, Organic and Hybrid Light Emitting Materials and Devices XXV, 118080B
- “Eine neue Technologie verspricht Kosteneinsparungen und mehr Nachhaltigkeit” Jürgen Hofinger, WOMAG 12/2021
Our Team

Dr. Klaus Mertens
CEO
Klaus has several years of management experience from sectors including pharma production and real estate. Prior, he consulted large and small corporations in strategy, organizational and management development. He holds a doctorate (DPhil) from Oxford University.

Dr. Natalia Zamoshchik
COO & Co-founder
Natalia is an expert in organic electronic materials and their applications, thin-film growth and computational chemistry. She has a Ph.D. in chemistry from the Weizmann Institute of Science.

Dr. Konstantin Livanov
CTO & Co-founder
Konstantin is an expert in surface chemistry and composite materials with experience in nanoparticle synthesis and electron microscopy. He has a Ph.D. in chemistry from the Weizmann Institute of Science.
OrelTech GmbH
Rudower Chaussee 29
12489 Berlin