The Universal Selection Source:
Polymer Additives

Norstab® 7073

Technical DataSheet | Supplied by Norac

Calcium zinc based heat stabilizer. It consists calcium content of 3.1% and zinc content of 0.85%. It has been engineered as an environmentally friendly non-toxic stabilizer for foamed PVC, while providing improved weathering characteristics for outdoor applications. It is specifically designed for foamed profile, board, and sheet applications. Recommended used level is 2.5 to 5.0 phr.

Norstab® 7073 Product details

Product Type
  • xxxxxxxxxxxxxxxxxxxxxxxxx
  • xxxxxxxxxxx
Product Status
Applications/ Recommended for
  • xxxxxxxxxxxxxxxxxxx
  • xxxxxxxxxxxxxxxxxxxxxxxxx
  • xxxxxxx
  • xxxxxxxxxxxxxxxxxxxxxxxxx
  • xxxxxxxxxxxxxxxxxxxxxxxxx

Norstab® 7073 Properties


Value & Unit
Test Condition
Test Method
Zinc (Zn) content
xxxx %
Calcium (Ca) content
xxx %

*The last time this product was checked, its availability could not be confirmed. If you have more information about its availability, please contact us.

Last edited Apr 30, 2018
Back to Top