DPG Rubber Accelerator (Diphenyl guanidine) from Germany
DPG (diphenyl guanidine) is a prepared rubber accelerator used as a secondary accelerator and activator in tire treads and mechanical rubber goods. It enhances the performance of thiazole accelerators during vulcanization. This product falls under tariff item 3812.10.00 as a prepared rubber accelerator.
Duty Rate — Germany → Canada
0%
Import Tips
• Ensure the product is clearly labeled as a prepared rubber accelerator and not a separate chemically defined compound, as that could change classification
• Keep technical data sheets and certificates of analysis to support the tariff classification if questioned by CBSA
• Verify whether the DPG is in pure form or mixed with other substances, as this affects the applicable duty rate