🏆 TCN wins the European Responsible Care® Awards 2025

Responsible Care Awards 2025 TCN

A European recognition for our commitment to responsible and sustainable innovation TCN (Techniques Chimiques Nouvelles) is proud to announce its victory at the European Responsible Care® Awards 2025, a major event organised by Cefic, celebrating 40 years of the Responsible Care® programme and 20 years of the European Awards. We were honoured in the category:🏅 […]

PROOF AM 9267: The new TCN solution to protect and enhance your 3D-printed parts

PROOF AM 9267 EN

TCN expands its portfolio dedicated to additive manufacturing with PROOF AM 9267 — a ready-to-use impregnation and sealing spray specifically designed to meet the performance and durability requirements of 3D-printed parts. Advanced protection for 3D parts PROOF AM 9267 efficiently seals internal porosity while strengthening the part surface. It helps extend product lifetime by providing […]

TCN wins the “Environment Trophy” at the 2025 Responsible Chemistry Awards

Trophé chimie responsable.

The 7th edition of the “Chimie Responsable” Trophies took place on October 9, 2025, at FIND Climate in Nanterre, highlighting the exemplary initiatives of companies that make chemistry an industry of innovation and responsibility. Techniques Chimie Nouvelles (TCN) proudly received the Environment Trophy for its hydrosoluble sachet project, a concrete example of sustainable innovation combining […]

3D Coloring: Oryx Additive and TCN Join Forces for an Efficient and Versatile Solution

Dyeing SAF parts with Oryx sca1200ht & TCN Dye

In a video published by Oryx Additive, our partner highlights a winning combination: the SCA 1200HT post-processing system paired with our TCN liquid dyes – a 3D coloring solution that is both high-performing, cost-effective, and easy to integrate into production workflows. A technological synergy for 3D printing Oryx Additive’s SCA units are renowned for their […]

Launch of Our Webinars

Lancement de nos webinaires - TCN

Our Webinars to Support You Better At Techniques Chimiques Nouvelles (TCN), we place proximity and support at the heart of our customer relationships.That’s why we’ve decided to launch a series of webinars dedicated to our clients — a direct, practical, and interactive way to introduce our new products, discuss your needs, and share our technical […]

Update of our 2025 CSR Booklet: TCN Strengthens Its Sustainable Commitment

CRS Report - TCN

TCN is actively pursuing its corporate social responsibility approach with the publication of its 2025 CSR Booklet. Through this new edition, we reaffirm our commitment to acting sustainably and concretely for the environment, well-being at work, ethics, and the local community. In this updated edition, you’ll find: A clear progress report on our voluntary initiative, […]

CRX Range Evolutions: New Formulas for Enhanced Performance

CRX Formulas

Continuous improvement: our CRX-Th and CRX-HI ranges are evolving! At TCN, innovation and safety are at the heart of our developments. That’s why we’ve recently improved two of our key dye ranges for organic lenses: CRX-Th (therapeutic) and CRX-HI (high-index lenses). CRX-Th: A new powdered formula, more efficient and safer than ever Our CRX-Th dyes, […]

TCN strengthens its presence in China with SISANOPTICS

Logo sisanoptics

At SIOF Shanghai 2025, TCN took a new step in its international development by formalizing a strategic partnership with SISANOPTICS, a key player in the distribution of optical solutions in China. A strategic partnership for a stronger local presence China plays a central role in the optical industry, particularly in the manufacturing of ophthalmic lenses […]