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Polymer Additives

Oceanchem-Antioxidant 697

Technical DataSheet | Supplied by Oceanchem Group

Antioxidant 697 by Oceanchem Group is a sterically hindered phenolic antioxidant and metal deactivator. It helps protect polymers against oxidative degradation and metal catalyzed degradation during processing and in end‐use applications. It also provides long term thermal stabilization properties, exhibits low volatility, strong synergistic effect with phosphites, other phenols and thioesters, non‐staining and non‐discoloring. It is an excellent, non‐discoloring, non‐staining antioxidant and thermal stabilizer with outstanding metal deactivation properties. Comptible with polypropylene, polyethylene, polystyrene, polyester, EPDM, EVA and ABS. Typical end use applications of Antioxidant 697 by Oceanchem Group include wire and cable insulation, film and sheet manufacture as well as automotive parts.

Oceanchem-Antioxidant 697 Product details

Product Type
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Chemical Composition
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CAS Number
70331-94-1
Physical Form
Powder, Crystalline
Appearance
White
Product Status
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Applications/ Recommended for
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Food contact approval
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Oceanchem-Antioxidant 697 Properties

Property

Value & Unit
Test Condition
Test Method
Molecular weight
xxxxxx
Purity
xxxx %
Light transmittance, 425 nm
xxxx %
Volatiles
xxxxx %
Melting point
xxxxxxxxx °C
Ash
xxxxx %
Last edited Aug 11, 2017
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