• 1 Ambler

  • 2 Helena Front View

  • 3 Helena Production

  • 4 Product Picture 4



Norac entered the metallic stearate business with the acquisition of The Mathe Company in Lodi, New Jersey, and shortly thereafter, developed the patented and highly efficient COAD® manufacturing process.


Norac broke ground on a new production facility in Helena, Arkansas.


Metallic stearate production was moved to Helena.


The company name was changed to Norac Additives. Thereby our division embarked on a product program to expand and build upon the core competence of metallic stearate chemistry. Significant investments have been made in both R&D technology as well as blending and production capacity.


Norac Additives was acquired by Peter Greven Group.


The headquarters and R&D lab were relocated from Pomona, CA to Ambler, PA.

Today, Norac Additives develops, manufactures and markets a variety of PVC Additives such as ester lubricant blends and calcium/zinc heat stabilizers, along with other proprietary blends for the thermoplastic and thermoset market.


SPE Vinyltec® 2023

Akron, OH - October 10-12


Price Increase - June 2022



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