Fine Chemical Materials

AO-1081 is a highly efficient phenolic antioxidant that prolongs the service life of products by scavenging free radicals.

[Molecular Weight] 358.54
Appearance: White to light yellow powder
Content: 98% min
Melting point: 82 °C - 86°C
Volatile: 0.5% max
Transmittance (425nm): 90.0% min
Transmittance (500nm): 95.0% min

AO-1081 can be used as an antioxidant for polyolefins, polyamides, polyurethanes, polyacetals, chlorinated polyethers, etc., and exhibits synergistic effects when used in combination with carbon black, alkylphenols, or phosphites.

1.Sulfur containing.
2.High performance primary (phenolic) antioxidant and heat stabilizer.