TCN in the USA!

After several months of preparation, TCN has just finalized its first partnership in the USA, with Oryx Additive. Oryx Additive is an American advanced manufacturing equipment development and manufacturing company. It provides solutions in a number of additive manufacturing sectors, including consumer products, design and engineering, automotive, aerospace and medical. This partnership brings together two […]

Polishing of cellulose acetate eyeglass frames with brand new eco-friendly polishing pastes

Dry-barreling process for optical frames and other cellulose acetate parts During Mido Milan 2023, we launched our new eco-friendly polishing pastes. The process of dry barreling involves putting pieces to be polished in bulk into rotating barrels. This technology is mainly used by the eyewear industry but also the button industry among others. Indeed, dry […]

Welcome to Lorine, our new colleague based in New York!

Welcome to Lorine, our new colleague based in New York! Dynamic and willing , Lorine joined us a few weeks ago. Her main mission is to present our dip coloring process to the American 3D printing industry. To do so, she went to the Amug Conference in Chicago, and will be present at the TCT […]

TCN celebrates its 60th birthday!

In this month of March 2023, Techniques Chimiques Nouvelles celebrates its 60th anniversary! This is an opportunity for our entire team to thank all our customers, some of whom have been loyal to us since our creation in 1963. This constancy attests to the quality of our offer. It is based on our dyeing products […]

3D printing: a revolution in the orthopedic, orthotics and prosthesis industry

Lots of companies from the traditional orthotics and prosthetics industry are turning to 3D printing technologies since 3D printed orthoses have several benefits over traditional orthoses. Indeed, 3D printing allows the creation of unique devices so that the product fits the wearer perfectly. Those custom-made 3D printing orthoses also offer an optimal comfort. Also, by […]

The entire TCN team wishes you a wonderful year in 2023!

At the beginning of this year, TCN is continuing its voluntary CSR approach begun in 2022. It is based on the three pillars of sustainable development: economic, social and environmental. We will thus be increasing our eco-responsible initiatives in 2023, which will involve all our employees. You can now download our CSR report here: https://www.techniques-chimiques-nouvelles.com/en/sustainable-development/

Thank you very much for your numerous visits to the TCN stand at Formnext 2022!

For this Formnext, Frankfurt 2002 session, which took place from November 16 to 19, many of you visited the TCN booth. Some of you asked our teams for advice concerning the dyeing process for your 3D printing parts, others discovered our ranges of coloring for polymers. A really enriching Formnext 2022 edition thanks to your […]

Open Day at TCN, September 22, 2022: Many visitors came!

To inaugurate its new premises and production site, TCN opened its doors on September 20, 2022. Thank you all, our customers and partners who came in great numbers to discover our new premises, equipment, and the full range of our services. During coloring workshops, you improvised as chemists and that in joy and good mood: […]

Tint your polycarbonate lenses and create your own colors

Polycarbonate is a plastic used in the fabrication of various items, such as screens, and glasses for sports or safety. PCL4 liquid dyes are suitable for the coloration of non-coated polycarbonate lenses, by dipping. They are easy to use, the process is fast and allows to obtain even colors. Follow the steps below to dye […]

Reduce the tinting time of your high-index organic lenses

The carrier HDX allows to reduce up to 4 times the coloration time of your high-index lenses. High-index organic lenses (1.60 – 1.67) are thick lenses. Therefore, the coloration process is slower than with standard lenses. Discover how to accelerate the coloration of your high-index organic lenses, with our carrier HDX, used as a pretreatment. […]