Antioxidant MD-697

  • Model NO.: MD-697
  • Kind: Antioxidant
  • Trademark: DEBORN
  • Origin: China
  • Color: White
  • Appearance: Powder
  • Specification: 98%
  • HS Code: 381220
Chemical Name: (1,2-Dioxoethylene)bis(iminoethylene) bis(3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate)
Molecular Weight:  M=696.91
CAS: 70331-94-1
Molecular Formula: C40H60N2O8
Chemical Structure Formula:
 
Typical Physical Properties:
Item Standard
Appearance    White powder
Melting Range (ºC)    174~180
Volatile (%)    ≤  0.5
Purity (%)    ≥  99.0
Ash(%)    ≤  0.1
Features: It is soluble in such organic solvents as benzene, chloroform, cyolohexane etc., but not in water etc.
Applications: It's used in polylefins (eg. Polyethylene, polypropylene etc.), PU, ABS and communication cable etc. It's a sterically hindered phenolic antioxidant and metal deactivator.  It protects polymers against oxidative degradation and metal catalyzed degradation during processing and in enduse applications. This antioxidant also provides long term thermal stabilization properties. This phenolic antioxidant is an excellent, nondiscoloring, nonstaining 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. BNX. MD1097 will stabilize polypropylene, polyethylene, polystyrene, polyester, EPDM, EVA and ABS. Low volatility ,Strong synergistic effect with phosphites, other phenols and thioesters, Nonstaining and nondiscoloring,FDA app-roved for adhesives and polymers
Recommended Dosage: 0.1-0.3%
Storage: Stable in property. No special repuirement but keep away from damp or heat.
Packing: 25 kg carton
 
 

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