UL94 Recognized Colorants

OnColor™ UL94 Colorants for Electrical and Electronic Applications

Design and Safety

High-impact colors and cutting-edge design are important factors for the success of electrical and electronic products. At the same time, manufacturers also need to consider product safety and regulatory compliance.

OnColor™ UL94 colorants are UL94 recognized color concentrates (masterbatches) designed to speed up time to market by providing customers with the necessary UL recognition to support the UL listing of their finished products. The use of color concentrates provides the flexibility to keep a limited number of colors in stock which can be customized to target colors. Pre-colored formulations can be developed on request.

Avient’s master file of UL94 recognized masterbatches is available here.

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  • No need for customers to pass extra UL listing approval steps for their finished products
  • More than 2,000 recognized masterbatches available in all color options
  • HB rating for PP, PS, ABS, PC/ABS, PBT, PA, PA-GF, TPU generic resins
  • V-0, V-1, V-2 and 5VA/5VB ratings for more than 200 specific engineering resins
  • Development of custom products for specific resins on request



Safety Data Sheets

Important information about the health, safety and environmental impacts of Avient products.


Technical Data Sheets

Browse our library of product data sheets containing technical descriptions and details.


Technical Literature

Technical information, design guides, processing information and more.


Brochures & Product Information

Browse and download our literature to learn more about Avient solutions and services.

Color and Additive Masterbatches for the Electrical and Electronics Industry - Application Bulletin Application Bulletin UL94 compliant masterbatches and flame retardant solutions meet the latest UL94 and Glow Wire standards View
Colorant and Additive Solutions for Small Appliances - Brochure Brochure Overview of products and services for appliances View
OnColor™ UL94 Colorants Product Bulletin Concentrates for electrical and electronic applications that allow fast, cost-efficient project management  View