Chemical Name: N,N’-Hexamethylenebis[3-(3,5-di-t-butyl-4-hydroxyphenyl)propionamide]
CAS NO.: 23128-74-7
Appearance: White to off-white powder
Melting point: 156-162℃
Volatile: 0.3% max
Assay : 98.0% min (HPLC)
Ash: 0.1% max
Light transmittance : 425nm≥98%
Light transmittance : 500nm≥99%
Antioxidant 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 Antioxidant 1098 in the polymer melt.
Package and Storage
1. 25KG bag
2. Store the product in a cool, dry, well-ventilated area away from incompatible materials.