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Polymer Additives

SONGNOX® 31B FF

Technical DataSheet | Supplied by Songwon

SONGNOX® 31B FF by Songwon is a blend of tris(2,4-di-tert-butylphenyl) phosphite (75.0%) and tetrakis[methylene(3,5-di-tert-butyl-4-hydroxyhydrocinnamate)] methane(25.0%). Acts as an antioxidant. Provides very good melt flow and color protection. Offers long term heat stability. SONGNOX® 31B FF is compatible with polycarbonate, ABS, and polyesters.

SONGNOX® 31B FF Product details

Product Type
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Chemical Composition
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CAS Number
31570-04-4, 6683-19-8
Physical Form
Powder, Free-flowing
Product Status
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Applications/ Recommended for
  • xxx
  • xx
  • xxx
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Bio Based
xx
Labels/Agency Rating
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SONGNOX® 31B FF Properties

Property

Value & Unit
Test Condition
Test Method
Molecular weight, Tris (2,4-di-tert-butylphenyl) phosphite
xxx
Volatile loss
xxxxxx %
Color of solution 425 nm
xxxxxx %
Color of solution 500 nm
xxxxxx %
Molecular weight, Tetrakis[methylene (3,5-di-tert-butyl-4-hydroxyhydrocinnamate)] methane
xxxx

Solubility Properties

Element
Test Condition
Test Method
Insoluble in
xxxxx
Last edited Jun 2, 2017
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