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Hostanox® O 3 Powder

Technical Datasheet | Supplied by Clariant
Hostanox® O 3 Powder by Clariant is a phenolic antioxidant with high resistance against hydrolysis designed for applications where the final article comes in contact with extractive media such as water, fat. Imparts high color retention. Hostanox® O 3 Powder is compatible with stabilization of polyolefins (PP, HDPE, LLDPE), Polyamides, ABS, styrenic polymers, polyesters, synthetic elastomers and in particular for engineering thermoplastic elastomers. In combination with sulphur containing co-stabilizers, such as Hostanox® SE 10 and Hostanox® SE 4, it leads to a pronounced synergistic effect concerning long term thermal stability respectively oven life. It is an excellent booster for OIT for pipes applications. It has a minimum shelf life is 3 years.
Product Type
Antioxidants > Phenolics
CAS Number
Physical Form
SpecialChem additionnal informations based on CAS Number : 32509-66-3

Hansen Solubility Parameters

[19.4, 0.1, 2]
[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 Hostanox® O 3 Powder. A practical determination of these HSP values would provide higher certainty. Learn More.

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