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ANTIOX UV-ST is a sinergic blend of various antioxidants (primary phenolic stabilizers -phosphite -thioester) and an UV stabilizer (UV Absorber). The product is dust free and free flowing.

Functions: Antioxidant

Chemical Family: Blends & Combinations, Phenols & Phenolics, Phosphorous-based Compounds, Thioesters

End Uses: Hot Melt Adhesive, Pressure Sensitive Adhesive, Solventborne Adhesive

Labeling Claims: Other Labeling Claims

Technical Data Sheet
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Knowde Enhanced TDS

Identification & Functionality

CASE Ingredients Functions
Technologies

Features & Benefits

Labeling Claims

Applications & Uses

Applications

This product is suitable for a complete stabilization towards UV light and heat; it has a wide protection range. It can be used both for hot-melt and solvent borne elastomeric systems. APPLICATION: PSAs and adhesives for coating, injection molding or extrusion.

Properties

Typical Properties
ValueUnitsTest Method / Conditions
Total Solids99±1%
Melting Range85 - 130°C

Packaging & Availability

Packaging Type
Packaging and Storing

Packaging

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

Storing

Store at room temperature, protected from direct sunlight and from humidity . Use within 24 months from production date (unopened and in the original packaging).

Storage & Handling

Shelf Life
24 Months
Handling

ANTIOX UV-ST can be introduced directly in the mixture with other components of the formulation or it can be dissolved if there is a solvent.
It is suggested to use a liquid component (a rosin ester or a napthenic oil) in extrusion hot-melt continuous systems, this permits an homogeneous mixing of the antioxidant with the total mass (volumetric dosage).