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Addimat AO 3504

oeko texecoplogorgbws - Addimat AO 3504Addimat 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

Gebakken koekjes - 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

Synthomer CH3504 food - 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.

AO3504 aging test 1 - Addimat AO 3504
Vulcanised films of NBR polymer with Addimat AO 3504 and Industrial standard AO as benchmark. Both aged at 100°C and 140°C for 24 hours.

 

AO3504 aging test 2 - Addimat AO 3504
Dried films of XSB polymer with Addimat AO 3504 and Industrial standard AO as benchmark. Both aged at 100°C and 140°C for 24 hours.

CIELAB Colour Evaluation

Colour measurement on vulcanized NBR latex show ageing properties for Addimat AO 3504 which are comparable with the industrial standard AO.

CIELAB evaluation 2 - Addimat AO 3504

Colour measurement on dried XSB latex show ageing properties for Addimat AO 3504 which are comparable with the industrial standard AO.

CIELAB evaluation - Addimat AO 3504

 

Download the Addimat AO 3504 Brochure here.

Where can I buy Addimat AO 3504 in Europe ?

Contact us for Addimat AO 3504 availability and prices