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Polymer Additives
by SpecialChem
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Technical Datasheet | Supplied by Adeka
Cyclic neopentaneteraylbis(octadecyl phosphite). It is an organophosphite processing stabilizer. Particularly suitable for applications which requires high process stability and discoloration prevention. Used for the protection of various polymers, such as polybutylene terephthalate, polyethylene terephathalate, polycarbonate, polyamide and polyvinyl chloride. Particularly recommended for polypropylene, polyethylene, polystyrene and acrylonitrile butadiene styrene. Typical use concentrations are in the range of 0.1-1.0%.
Product Type
Processing Aids
Chemical Composition
Cyclic neopentaneteraylbis(octadecyl phosphite)
CAS Number
SpecialChem additionnal informations based on CAS Number : 3806-34-6

Hansen Solubility Parameters

[14, 0.1, 0.3]
[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 ADK STAB® PEP-8HT. A practical determination of these HSP values would provide higher certainty. Learn More.

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