Who is PMC rubber chemicals?

PMC Rubber Chemicals is a state of the art developer, producer and marketer of rubber chemicals offering a comprehensive range of products including accelerators, antioxidants, antiozonants, retarders, and peptizers. Our well-known trademarks Accicure, Accinox, Accitard and Accimel which have been workhorses of the global industry for decades.

What is a general purpose antioxidant?

General purpose antioxidant in many elastomers and polymers. Antioxidant for NR and synthetic rubbers. Provides good low cost protection against flex-cracking deterioration. Antioxidant for NR and synthetic rubbers. This non-staining and non-discoloring phenolic antioxidant is usable in PP and other polyolefins.

Which phenolic antioxidant is used in polyolefins?

Antioxidant for NR and synthetic rubbers. This non-staining and non-discoloring phenolic antioxidant is usable in PP and other polyolefins. High molecular weight antioxidant for BR, CR, EPDM, NBR, NR and SBR. One class of free radical scavengers consists of antidegradants.

What are the effects of antioxidants in a formulation?

Figure 8 shows the effects of various antioxidants in a formulation containing 100 phr of EPDM, dicumyl peroxide as indicated, and 0.5 phr of antioxidant. General purpose antioxidant in many elastomers and polymers. Antioxidant for NR and synthetic rubbers. Provides good low cost protection against flex-cracking deterioration.