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Other Name: 2,2’-oxamidobis[ethyl 3-(3,5-di-t-butyl-4-hydroxyphenyl) propionate], Naugard XL-1

CAS No: 70331-94-1

Structural formula:

Appearance: white or white powder

Melting point : 175－177℃

Flashing point: 206℃

Uses:

697 is a sterically hindered phenolic antioxidant and metal deactivator. 697 protects polymers against oxidative degradation and metal
catalyzed degradation during processing and in end-use applications. This antioxidant also provides long term thermal stabilization properties. This phenolic antioxidant is an excellent, non-discoloring, non-staining antioxidant and thermal stabilizer with outstanding metal deactivation properties. Typical end use applications include wire and cable insulation, film and sheet manufacture as well as automotive parts. 697 will stabilize polypropylene, polyethylene, polystyrene, polyester, EPDM, EVA and ABS. Low volatility ,Strong synergistic effect with phosphites, other phenols and thioesters, Non-staining and non-discoloring, FDA approved for adhesives and polymers

Packing: 25KG/drum，there is inner plastic bag in drum, or according to the requirement of the customer