Aromatic DTDM Rubber Accelerator (4,4'-Dithiodimorpholine) from Germany
DTDM serves as a sulfur donor and accelerator in EPDM and low-sulfur cure systems for automotive weatherstrip. While primarily morpholine-based, commercial formulations often include aromatic activators qualifying for 3812.10.1000.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
Import Tips
• Confirm aromatic activator content via GC-MS analysis; ensure odor control specifications met; provide EPDM scorch safety data