Plastics and Polymers

Keystone Aniline Corporation is a leading supplier of colorants to the vast and varied Plastics markets. Colorants for plastic are important in virtually every product category and Keystone Aniline Corporation is a leader in plastic coloration. We have developed our Keyplast color lines specifically for a multitude of polymer and resin systems to ensure you of the best possible performance.

We are also now pleased to be able to supply a line of Keyplast dyes that are FDA compliant for PET applications.

We have compiled Technical Bulletins for the colorants best recommended for polymers such as Acetal, Acrylics, Polyamides, PolySulfones and many other difficult engineering polymers.

Keystone is also the industry leader in special effects colorants such as Reversacol Photochromic dyes manufactured by James Robinson, Reversatherm Thermochomatic colorants, Fluorescent dyes, Invisible Fluorescent and Security Tags. We would be happy to provide samples of any colorant or special effects product in plastic to help you determine the new look for products under consideration.

Click here for Recent Technical Bulletins