• 1 Pomona

  • 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.


Price Increase


Covid-19 Update


The Powder Show

Rosemont, IL
October 6-8

SPE Color and Appearance Conference (CAD RETEC®)

Orlando, FL
September 22-22

Composites and Advanced Materials Expo (CAMX)

Orlando, FL
September 21-24

SPE Vinyltec® 2020

King of Prussia, PA
October 20-22