Antioxidant 126

  • Model NO.: AO 126
  • Kind: Antioxidant
  • Trademark: DEBORN
  • Origin: China
  • Color: White
  • Appearance: Powder
  • Specification: 99%
  • HS Code: 381220

Chemical Name Bis(2,4-di-t-butylphenol) Pentaerythritol Diphosphite

Molecular Formula C33H50O6P2

Structure


Antioxidant 126

CAS Number   26741-53-7

Molecular Weight   604

Specification   Appearance:                            White powder or granules

                         Assay:                                      99% min

                         Bulk Density @20ºC,g/ml       Approx 0.7

                         Melting Range:                        160-175ºC

                         Flash point:                              168ºC

 
Packing 
 It is packed in three-in-one compound bags with net of 25KG

 

Applications

 

Antioxidant vinylacetate copolymers.  

Antioxidant 126 can also be used in other polymers such as engineering plastics, styrene homo- and copolymers, polyurethanes, elastomers, adhesives and other organic substrates. Antioxidant 126 is particularly effective when used in combination with 136, a high performance lactone based melt processing stabilizer, and primary antioxidants range.

Antioxidant 126 is a high performance solid organophosphite which protects polymers from degradation during the processing steps (compounding, pelletizing, fabrication, recycling).

   ·Protects polymers from molecular weight changes (e.g. Chain scission or crosslinking)

   ·Prevents polymer discoloration due to degradation

   ·High performance at low concentration levels

   ·Synergistic performance when used in combination with primary antioxidants

   ·Can be used in combination with light stabilizers from the UV range



 

 

 

 


 

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