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STS - 102A

Technical Datasheet | Supplied by S V Plastochem
STS - 102A by S V Plastochem is an organo octyl tin mercaptide stabilizer found in the form of clear yellow viscous liquid. It is a non-sulphur compound, mainly used in the production of rigid PVC packaging materials to comply with food regulations. It is especially suited for extrusion blow molding of very thin, almost odorless packaging films with excellent transparency. It is also used for pre-stabilizing PVC in the polymerization reactor. At concentration of 0.1 – 0.3 PHR, the thermal decomposition during the monomer stripping process of the polymer can be considerably reduced. PVC resin pre-stabilized with STS –102A shows no staining by applying the commonly used thermostabilizers during processing. It is soluble in benzene and organic esters.
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Product Type
Other Surface Modifiers
Chemical Composition
Octyl Tin Maleate
CAS Number
26401-97-8
Physical Form
Liquid
Appearance
Clear yellow viscous
Product Status
COMMERCIAL
Applications/ Recommended for
  • PVC > PVC, rigid
  • Packaging > Food > Films, multilayer
  • Packaging > Food > Films, Sealable
  • Packaging > Food > Films, (Bi)oriented
  • Packaging > Food > Films, Heat-shrinkable
  • Packaging > Food > Films, Food warp
  • Packaging > Food > Films, standard mono-layer
  • Extrusion > Blow molding
  • Taste-Odor > Odor suppresing/ masking
  • Visual aspect & aesthetics > Transparency
SpecialChem additionnal informations based on CAS Number : 26401-97-8

Hansen Solubility Parameters

[16.6, 3.6, 3.5]
?
[δD - Dispersion force interactions, δP - Polar force interactions, δH - Hydrogen bond force interactions]

Please note, these HSP values are estimations. It is based upon the “like seeks like” principle. It splits an ingredients interactions into three parameters; δD (Dispersion force interactions), δP (Polar forces interactions) and δH (Hydrogen bond force interactions). Hansen Solubility Parameters can help you find a wide range of products that are predicted to be compatible with STS - 102A. A practical determination of these HSP values would provide higher certainty. Learn More.

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