Polytetramethylene Ether Glycol (PTMEG) from Germany
Polytetramethylene ether glycol (PTMEG) is a liquid polyether polyol in primary form, with tetrahydrofuran-derived ether units comprising over 95% by weight. It is classified under tariff item 3907.29.00 as other polyethers, given its polyether structure and liquid state. PTMEG is a key intermediate in the production of spandex fibers, polyurethane elastomers, and copolyester ethers.
Duty Rate — Germany → Canada
0%
Import Tips
• Confirm the product is in primary form (liquid) and that the polyether content exceeds 95% by weight
• Provide the hydroxyl value and molecular weight on the safety data sheet
• Check if the product is subject to Canadian transportation regulations for hazardous goods, as it may be classified as a flammable liquid