Unique Additives for Polymer Modification


About Us

Cray Valley Hydrocarbon Specialty Chemicals is a Global manufacturer of specialty low molecular weight functional additives based on a variety of unique chemistries.  Included are rubbery functional polybutadienes, high glass transition styrene maleic anhydride copolymers and both aromatic and aliphatic C5 & C9 hydrocarbon resins that can serve a wide variety of applications in the plastics industry.

Cray Valley is a supplier of unique additive solutions for the polymer industry.
  • We offer an extensive line of low molecular weight functional additives for the polymer industry to help you find the right product for your specific application requirements.
  • We offer an array of functionalities at low and high loadings as compared to industry standards.
  • We fully disclose formulations to you, so you can make changes on the fly as you need.
We are attentive to our customers’ requirements, and our ambition is to offer them the solutions that best fulfill the latest needs of the markets in which they operate.


We provide a range of products and polymer additives that give compounders many options to improve the thermoplastic performance for their particular application.
Cray Valley Hydrocarbon Specialty Chemicals  |  468 Thomas Jones Way, Suite 100  |  Exton PA 19341  |  USA  |  www.CrayValley.com