LOWINOX™ HD98 is a hindered phenolic antioxidant that provides excellent color protection during polymerizing and manufacturing polyamide fibers, molded articles, and films.
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LOWINOX™ HD98 is a high-performance hindered phenolic antioxidant designed to stabilize polyamides. To protect polyamide fibers, it can be added to the polymer melt in the final stages of polymerization. LOWINOX® HD98 can also be added prior to polymerization to impart excellent color protection during manufacturing, spinning, and heat setting.
Appearance: White powder
Melting point: 156°C–163°C
Molecular weight: 637 g/mol
Bulk density: 450 kg/m³
Primary Chemistry:
Benzenepropanamide, N,N'-1,1-hexanediylbis [3,5-bis(1,1-dimethylethyl)-4-hydroxy
Poor color protection or discoloration issues of polyamides during manufacturing, spinning, or heat setting
Polyamide fibers, molded articles, and films
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