LOWINOX™ HD98

Hindered phenolic antioxidant that provides excellent color protection during polymerization and manufacturing of polyamide fibers, molded articles, and films.
Product Overview
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.
Product Specifications
Appearance: White powder
Melting Point: 156-163 °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
Features & Benefits
Excellent color protection during polymerization and manufacturing
Resistant to extraction
Problems Solved
Poor color protection and discoloration issues of polyamides during manufacturing, spinning, and heat setting
Applications
Polyamide fibers, molded articles, and films