Rianox 1098

Rianox 1098 is an efficient and extraction resistant, hindered phenolic antioxidant. RIANOX 1098 is an excellent antioxidant for polyamide fibers, molded articles and films. It can be added prior to polymerization, to protect polymer color properties during manufacturing, shipping or thermal fixation. During the last stages of polymerization or by dry blending on nylon chips, fiber can be protected by incorporating RIANOX 1098 in the polymer melt.