ADDITIN® RC 7115

Phenolic antioxidant, solid, crystalline, especially for medium high temperature and esters

    Additin® RC 7115 is a non-discolouring, highly effective antioxidant with broad applicability. The superior effectiveness over other mono- and dimeric phenolic antioxidants is related to the unique chemical structure of Additin® RC 7115. It is not only a radical scavenger but is, at the same time, able to deactivate catalytically active, dissolved copper by complexation. Due to the high molecular weight, Additin® RC 7115 has a low evaporation tendency and is therefore very well suited for high temperature applications.

    By combining Additin® RC 7115 with aminic antioxidants, e.g. Additin® RC 7130, RC 7135 LD or copper deactivators, e.g. Additin® RC 8239, the oxidation inhibition properties of Additin® RC 7115 can be further increased.

• high performance phenolic antioxidant
• excellent antioxidant properties
• good thermal stability
• widely used in various lubricants
• stabilization of vegetable and animal fats
• used for stabilizing of biodegradable lubricants
• complexing effect on catalytic metal cations