Purity and performance for sustainable fiber coloration

Colorants for Fibers

Who can color fiber with ease and expertise? You can.

Known as one of the most demanding processes, fibers challenge even the most skilled polymer scientist. That's why we offer a wide range of pigments across the color spectrum for fibers applications. We offer quality controlled fibers grades as well as products certified with ECO PASSPORT by OEKO-TEX

Discover our full portfolio of products now available on Pigment Finder.

Certified with ECO PASSPORT by OEKO-TEX®

We prove that conscious is colorful with our newly expanded portfolio of ECO PASSPORT by OEKO-TEX® certified colorants! 

Now with nineteen total products, the ECO PASSPORT colorant range encompasses the full color space across a variety of polymers: PES, PA, and polyacrylates. Supported with spot testing and risk assessment evaluations, the pigments fulfill the purity requirements of various industrial standards.

OEKO-TEX® serves as one of the textile industry’s main benchmarks in certifying products to high purity standards. Its ECO PASSPORT sub-certification applies to raw materials.


We hosted a webinar with OEKO-TEX® discussing certified sustainable fiber coloration! 

Contact us and request a link to view the webinar recording.

Selected ECO PASSPORT certified colorants

Paliogen® Red K 4180 is a unique blue shade red with high color strength. It is recommended for the most demanding processes and applications, including PA6, PES and also polyacrylic fibers.

PLA APP blue couch LoRes website

Paliogen® Red Violet K 5411 is a transparent red shade violet with high color strength & outstanding performance. It is suitable for all indoor and outdoor applications especially for PA6, PES and polyacrylic fiber coloration.

16371PLA APP cosmetic bottles violet HiRes

Paliogen® Red K 3580 is an alternative to lead chromate molybdate and cadmium pigments in polyamide applications. It is versatile for all polymers, especially fibers.

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Cromophtal® Red K 3900 FP is a mid-shade red with compatibility in nearly all PET fibers. It’s strong color efficiency and robustness in formulations makes it a go-to colorant.


Oracet® Yellow 140 is a mid-shade yellow that shows clean coloration of fiber compared to competitive products. Its consistent product quality and coloration reliability can be used for all polyester polymers.

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Cromophtal® Violet K 5700 is the sustainable option for formulating violet vs. C.I. PV 23 pigments. It provides attractive coloristics in addition to its high purity profile.

Cromothtal Violet Website

Reach out to our team

Contact Lindy Lin to learn more about OEKO-TEX® certified colorants.

Email your request

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Contact Fang Wang to learn more about coloring purity demanding fiber applications.

Email your request

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Offering the breadth and depth of color for sustainable performance to the plastics & fibers industries.

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