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Polymer Additives

Quent® 68

Technical DataSheet | Supplied by Qualichem Specialties

Tris(2,4-di-tert-butylphenyl) phosphite. Acts as a secondary antioxidant for organic polymers. Possesses very good melt flow and color protection during thermal processing of polymers. Can be used with benzotriazoles and HALS for thermal and light stabilization in out door use and also in combination with hindered phenol, to achieve synergistic performance. Used for applications including polyolefins, elastomers, polycarbonate, polyester, and styrenics.

Quent® 68 Product details

Product Type
xxxxxxxxxxxxxxxxxxxxxxxxx
Chemical Composition
xxxxxxxxxxxxxxxxxxxxxxxxx
CAS Number
31570-04-4
Masterbatch
xx
Physical Form
Powder
Applications/ Recommended for
  • xxx
  • xx
  • xx
  • xxxxxxxxxxxxxxxxxxxxxxxxx
  • xx
  • xxxxxxxxxxxxxxxx
  • xxxxxxxxxxx

Quent® 68 Properties

Property

Value & Unit
Test Condition
Test Method
Melting point
xxxxxxxxx °C
Volatile Loss
xxxxxx %
Molecular Weight
xxx
Acid Value
xxxxxx mgKOH/g
2,4-DTBP Content
xxxxxx %
Assay (%)
xxxx %
Color of solution 425nm
xxxx %
Color of solution 500nm
xxxx %
Last edited Dec 18, 2017
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