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Adhesives Ingredients

SONGSORB® 2908

Technical DataSheet | Supplied by Songwon

Hexadecyl-3,5-di-t-butyl-4-hydroxybenzoate. Acts as a light stabilizer. It exhibits excellent compatibility, low color contribution, low volatility and low toxicity. It provides antioxidant activity both during thermal processing and in moderate elevated temperatures due to radical scavenging mechanism. It is compatible with polypropylene, polyethylene, PVC, and elastomer. It can be used in combination with phenolic & phosphite antioxidants and HALS to optimize performance in outdoor use. It synergizes well with UV absorbers and antioxidants which function as hydroperoxide decomposers. It complies with following regulations: AICS, DSL, EINECS, IECSC, ENCS, NZIoC, ECL, PICCS and TSCA.

SONGSORB® 2908 Product details

Product Type
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Chemical Composition
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CAS Number
67845-93-6
Physical Form
Powder
Appearance
Yellow
Product Status
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Applications/ Recommended for
  • xxxxxxxxx
  • xxxxxxxxxxxxxxxxxxxxxxxxx
  • xxxxxxxxxxxxxxxxxxxxxxxxx
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  • xxxxxxxxx
Labels/Agency Rating
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SONGSORB® 2908 Properties

Property

Value & Unit
Test Condition
Test Method
Molecular weight
xxx
Melting Point
xxxxxxx
Ash content
xxxxx %
Volatile loss
xxxxxx %
Solubility @25℃ in water
xxxxxx g/100g
Solubility @25℃ in n-hexane
xxxx g/100g
Solubility @25℃ in methanol
xxx g/100g
Solubility @25℃ in acetone
xxx g/100g
Flash point
xxx
Density @ 20℃
xxxx g/cm3
Solubility @25℃ in toluene
xxxx g/100g
Color of solution 460nm
xxxxxx %
Color of solution 500nm
xxxxxx %
Ignition temperature
xxx
Assay
xxxxxx %
Solubility @25℃ in chloroform
xxxx g/100g
Last edited Jun 8, 2016
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