Irganox 1098 N,N’-hexane-1,6-diylbis(3-(3,5-di-tert-butyl-4-hydroxyphenylpropionamide)) 23128-74-7 Ciba Antioxidants >> Phenolic Polyamides (PA) Polyesters PU - Prepolymers ADHESIVE IRGANOX 1098, a sterically hindered phenolic antioxidant, is an efficient, nondiscoloring stabilizer for organic substrates such as plastics, synthetic fibers, adhesives, and elastomers, and is particularly effective in polyamide polymers and fibers. IRGANOX 1098 is especially suited for the stabilization of polyamide molded parts, fibers, and films. Its use is also recommended in other polymers such as polyacetals, polyesters, polyurethanes, adhesives, elastomers as well as other organic substrates. IRGANOX 1098 provides excellent processing and long-term thermal stability as well as excellent initial resin color. The product is superior to copper-based systems used as stabilizers for polyamides with respect to color and resistance to extraction. It has excellent compatibility with polyamides and other substrates and low volatility. The product can be used in combination with other additives such as costabilizers (e.g. phosphites, thioethers, hydroxylamines, lactones), light stabilizers (e.g. ultraviolet absorbers, hindered amines), and other functional stabilizers. The effectiveness of blends of IRGANOX 1098 with IRGAFOS 168 (IRGANOX B-1171) or with IRGAFOS 12 (IRGANOX LC-71) is particularly noteworthy. Performance data for IRGANOX 1098 alone and in combination with other additives is available in a variety of substrates. Efficient, non discoloring, sterically hindered phenolic antioxidant. Used as a stabilizer for organic substrates such as adhesives. Provides very good processing, long-term thermal stability and very good initial resin color. Possesses good compatibility with polyamides, high resistance to extraction and low volatility. Can be used in combination with other additives such as costabilizers, light stabilizers, and other functional stabilizers. Use level: 0.05-1.0%.