UL 94 Recognized Colorants

OnColor™ UL 94 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™ UL 94 colorants are UL 94 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 UL 94 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

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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.


Marketing + Technical Info

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

Color and Additive Masterbatches for the Electrical and Electronics Industry Application Overview UL94 compliant masterbatches and flame retardant solutions meet the latest UL94 and Glow Wire standards View
Colorant and Additive Solutions for Small Appliances Product/Service Overview Overview of products and services for appliances View
Electric Vehicle (EV) Charging Market and Solutions Industry Overview Overview of EV charging market and technologies to enhance public charging stations View
Electric Vehicle Supply Equipment Solutions Product/Service Overview Challenges and solutions for materials used in EV charging stations View
Electrical Components Case Study (Snapshot) Technical support with direct link to UL Prospector offerings View
Heavy Duty Connectors Case Study (Snapshot) Provided UL 94 colorants to gain increased speed to market and improved quality View
OnColor™ UL 94 Colorants Product/Service Overview Concentrates for electrical and electronic applications that allow fast, cost-efficient project management  View