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Polymer Additives

Quent® DSTDP

Technical DataSheet | Supplied by Qualichem Specialties

Distearyl thiodipropionate. Acts as a secondary thio's ester antioxidant for organic polymers. Decomposes and neutralizes hydroperoxides, formed by autooxidation of polymers. Improves the initial color. Serves as efficient stabilizer for polyolefins, particularly PP and HDPE. Can be used as a synergist in combination with phenolic antioxidants. Enhances aging and light stability. Used as an antioxidant for plastics, rubber, synthetic fiber, fat and oils, petroleum products, and polymers like PE, PP, ABS, HIPS, polyester and polyamide.

Quent® DSTDP Product details

Product Type
xxxxxxxxxxxxxxxxxxxxxxxxx
Chemical Composition
xxxxxxxxxxxxxxxxxxxxxxxxx
CAS Number
693-36-7
Masterbatch
xx
Physical Form
Powder
Applications/ Recommended for
  • xxx
  • xxxxxxxxx
  • xxx
  • xxxxxxxxx
  • xxxxxxxxxxxxxxxxxxxxxxxxx
  • xx
  • xxxxxxxxxxxx
  • xxxxxxxxxxxxxxxxxxxxxxx

Quent® DSTDP Properties

Property

Value & Unit
Test Condition
Test Method
Molecular Weight
xxx
Ash (%)
xxxxxx %
Assay (%)
xxxx %
Melting point
xxxxxxxxxx °C
Volatile Loss
xxxxxx %
Color (Molten, APHA)
xxxx
Acid Value
xxxxxx mgKOH/g
Last edited Dec 18, 2017
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