Battery Separator Nonwoven Sheet from China
A polypropylene nonwoven membrane weighing 80 g/m², used as separators in lithium-ion batteries to prevent short circuits. It qualifies under tariff item 5603.93.00 as a nonwoven in the 70-150 g/m² range, with minimal coating that is not visible.
Duty Rate — China → Canada
0%
Import Tips
• Ensure any coating or impregnation is not visible to the naked eye, per Chapter Note 4, to stay in Chapter 56
• Provide a certificate of analysis confirming the basis weight
• If the separator is cut to specific dimensions, it may be considered 'made up' and fall under Chapter 85