Technical data sheet

Antiox ASX-HS


ANTIOX ASX-HS is a synergistic blend of variuos antioxidant: phenolic, phosphorous-derivatives and thioester. It has been developed to stabilize natural rubber solvent-based adhesives. The product is a homogeneous powder blend. This enables to achieve an easy dissolution into the solvent.


This product has been studied to offer a wide protection to polymer solutions for producing packaging tapes, masking tapes, ...

In solvent system, the suggested quantity is  0.3 - 0.5% on dry rubber content. Due to its physical form, the product is soluble in hexane (1%) even at 25°C.

ANTIOX ASX-HS is not recommended in hot-melt systems, where we recommend ANTIOX AHM.

Technical Specifications

Method of analysisMUStandard
1Total Solids% 99±1


The product is a free-flowing white powder that must be protected from humidity to avoid blocking.


The product is supplied in fibre drums (50 kg).


Store at room temperature, protected from direct sunlight and humidity.

Use within 24 months from production date (unopened and in the original packaging).

Mod. DT3002ECreation date: 11/23/2015Revision: 2Revision date: 24 Jul 2017
Above information is reliable, but does not constitute warranty.

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