Techniques Chimiques Nouvelles

Short description

Manufacturer of Coloring Preparations and polishing pastes Specialized for over 60 years in formulation and manufacturing: -Complete dry polishing process -Coloring for plastic materials TCN offers a simple and fast process for polishing and coloring your parts.

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opti 2025
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Techniques Chimiques Nouvelles C4 / 138
Expertise

New "Origine France Garantie" Certification for Our CRX Color Powders

Our CRX color powders, now certified "Origine France Garantie," demonstrate our commitment to 100% French production that remains environmentally friendly and safe for users. Discover these reliable solutions for dyeing organic lenses. Visit our booth to learn more!
Techniques Chimiques Nouvelles C4 / 138
Product-Highlight

Our Coloration Products for Organic Lenses

Discover our range of color products designed for organic lenses. With 42 standard shades available in bulk powder, water-soluble sachets, and tablets, we have solutions to meet every need. Simplify your coloring process! Visit our booth for more information.

Range of products

About us

Founded in 1963, TCN is a French SME in the chemical industry.

For over 60 years, its expertise has been :

1.            Formulate, manufacture and market polishing pastes for dry barrel polishing processes. Brand new eco-designed polishing pastes have just been launched,

2.            Design and market dyes for simple dip-colorization of eyeglass frames in cellulose acetate, polyamide...

3.            To create coloring powders for tinting organic lenses, whether CR39 ® or polycarbonate.

100% made in France, TCN is part of a voluntary CSR approach and offers eco-designed products.