Stahl

Relcalink®: cutting-edge carbodiimide crosslinkers

Contribute to lowering carbon emissions with Relcalink®, while maintaining the same performance as traditional crosslinkers.

Through the use of RelcaLink® carbodiimide crosslinkers, Stahl offers innovative solutions that enable customers to enhance the environmental profile of their products and processes, ultimately contributing to the reduction of scope 3 emissions.

  • RelcaLink® carbodiimide crosslinkers

Benefits

  • Low toxicity reduces labelling requirements

  • Improve chemical and scratch resistance

  • Quick and efficient processing: crosslinks at room temperature; no need for high temperatures

  • Outstanding adhesion to wide range of materials

  • Excellent pot-life: up to several weeks depending on pH

  • Swiss ordinance compliant for indirect food contact

Creating the future of crosslinking with Stahl’s Relcalink® range

RelcaLink® crosslinkers set a new standard, being the most sustainable, safe and easy-to-use option for high-performance crosslinking. Carbodiimides are defined as non-hazardous under GHS (Global Harmonized System), and most of Stahl portfolio is compliant for indirect food contact applications. Carbodiimides react at low temperature and offer extended pot-life, which make them easy-to-use to formulate high-performance inks, paints and coatings, from do-it-yourself to high end industrial applications.

Product name

Type

Solids (%)

Viscosity (cP)

Solvent system

VOC (%)

Label on product

RelcaLink® 70

Standard-Long pot-life

40

25-300

Water

0

No Label

RelcaLink® 71

Standard-Extended pot-life

40

0-500

Water

0

No Label

RelcaLink® 72

Standard-Long pot-life

100

9,000 - 15,000

-

0

No Label

RelcaLink® 90

Secondary reactive group

100

15,000 - 20,000

-

0

No Label

  • Application markets

Application markets

  • Interior and exterior automotive coatings

  • Floor coatings

  • Coil coating/metal pre-treatment

  • Adhesives

  • Building and construction

  • Technical film and paper

  • Specialty coatings

  • Cosmetics

How do Relcalink® work?

Download the brochure by filling out the download form and figure out how Relcalink® work.

brochure background

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DOWNLOAD OUR RELCALINK® BROCHURE

Cutting-edge carbodiimide crosslinkers

  • Case study

  • Our product portfolio

  • How do RelcaLink® work?

Test to the best

Did you know that Stahl has several Centers of Excellence around the globe? We can help on the transition to more sustainable solutions through lab testings in our global Centers of Excellence. Click here to find a Stahl Center of Excellence in your region.

Contact us

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