Antioxidant Irgastab FS


Antioxidant Irgastab FS series 210/301/410/811 are blends of phenol-free antioxidants, and light stabilizers, provide outstanding processing stability to polyolefins while virtually eliminating any gas fade discoloration that may occur when phenolic systems are used. The system also provides both long-term thermal stability as well as a higher level of light stability than would be seen with phenolic processing stabilizer systems. Furthermore, Antioxidant stabilizer FS systems also enhance the ability of hindered amines to act as light stabilizers.


Product form white powder


For most polypropylene molding applications.

For polyolefins where low color and low gas fade discoloration are required.


Excellent color control, compatibility, low volatility, and high resistance to extraction.

Antioxidant Blends

Processing & Thermal Stability (Application Specific Solutions)
Stabilizer Irgastab L 112 = BX UV 622, + BX AO 136, + BX AO168
Stabilizer Irgastab FS 210= BX AO 042, + BX UV 119 FL
Stabilizer Irgastab FS 301= BX AO 042, + BX AO 168
Stabilizer Irgastab FS 410= BX AO 042, + BX UV  944
Stabilizer Irgastab FS 811= BX AO 042, + BX UV  791

Handling and Safety: 

For additional handling and toxicological information, please consult us for Maternal Safety Date Sheet.


20kgs per bag.