
Addimat AO 3504
Addimat AO 3504 is a phenolic antioxidant that has the capability to perform on its own, unlike the thioether option. AO 3504 is a sustainable, FDA compliant and non-hazardous antioxidant in aqueous form that can perform same or better than conventional antioxidants. It is a radical scavenger which prevents thermal degradation of many polymeric materials and offers excellent long-term heat stabilization. It should also be noted that due to the high molecular weight and molecular structure, the antioxidant has low volatility and excellent resistance to extraction.
Key Features of Addimat AO 3504
- FDA Compliant, with no hazardous ingredients
- Excellent compatibility and colour retention with most polymers
- Nonstaining
- High heat stability
- Low volatility and extractability
Applications of Addimat AO 3504
- Bedding Mattress
- Food Packaging
- Carpet Backing
- Food Contact Gloves
- Textile Coating
- Paper Coating
Properties of Addimat AO 3504
Chemistry: Phenolic Antioxidant
Form: Aqueous dispersion
Active content: 50%
Molecular Weight: > 1000g/mol
Melt Range: 110-130°C
Recommended Dosage: 0.2-2.0 phr
Aging test evaluation with different polymers
The AO dispersions are tested at a dosage of 0.7 parts active AO on 100 dry rubber with aging test done at 100°C and 140°C, with NBR Polymer and XSBR Polymer.


CIELAB Colour Evaluation
Colour measurement on vulcanized NBR latex show ageing properties for Addimat AO 3504 which are comparable with the industrial standard AO.
Colour measurement on dried XSB latex show ageing properties for Addimat AO 3504 which are comparable with the industrial standard AO.
Where can I buy Addimat AO 3504 in Europe ?
Contact us for Addimat AO 3504 availability and prices