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Irganox® 1520 LR

Technical Datasheet | Supplied by BASF

Discontinued : product no longer available

Irganox® 1520 LR is an antioxidant for processing and long-term thermal stabilization. It contains blend of 98% 4,6-bis (octylthiomethyl)-o-cresol and 2% of epoxidized soya bean oil. It is non-staining, non-discoloring, low in volatility and stable to light and heat. It effectively protects the substrate against thermo-oxidative degradation during processing and long term heat aging. It is compatible with thermoplastic elastomers including BR, SBR, NBR, IR, SBS, SIS and natural rubber. Used in organic substrates such as elastomers, plastics etc. Its recommended dosage level is 0.05-0.3%. It is suitable for food contact applications. It is listed in Australia, Canada, China, EU, Japan, Korea, Philippines and USA.
Product Type
Antioxidants > Blends
Chemical Composition
Blend of 98% 4,6-bis (octylthiomethyl)-o-cresol and 2% of epoxidized soya bean oil
CAS Number

Compatiblity with other products

Find products that are predicted to be compatible with Irganox® 1520 LR.

This list of compatible products is generated out of estimated HSP values. A practical determination of these HSP values would provide higher certainty.
Learn more about Hansen Solubility Parameters (HSP) and their use in predictive formulation.

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