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Phosphite Antioxidants

CCP STAB AS-4500

CCP STAB AS-4500 is a high performance liquid phosphite providing excellent heat stability and color retention in many polymers, in particular PVC and styrenics.

Properties 

Clear liquid

Molecular Weight: 1240

Viscosity at 25°C (mPa s): ca. 39

Features and Applications 

Excellent color performance, especially in preventing heat discoloration.

Transparency retention in PVC applications.

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