Chinox 245 TNU Antioxidant for Engineering Plastics from Japan
Chinox 245 TNU is a high-performance hindered phenol antioxidant for nylon and polyester engineering plastics, providing heat aging resistance. Classified HTS 3812.39.9000 as compound stabilizer for plastics. Used in automotive under-hood components.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• Certify low volatility for high-temperature processing applications
• Include melt flow index compatibility data for classification support
• Declare extractables content for automotive OEM specifications