Battery Separator Nonwoven Sheet 170 g/m² from Mexico
A microporous polyethylene nonwoven sheet weighing 170 g/m², used as a separator in lead-acid batteries. The porosity is a result of the manufacturing process and does not constitute an excluded coating, so it falls under this tariff item for other nonwovens over 150 g/m².
Duty Rate — Mexico → Canada
0%
Import Tips
• Ensure the microporous structure is not considered a coating or lamination by CBSA; provide technical documentation
• Verify the weight per square metre exceeds 150 g/m²
• If the separator is impregnated with an electrolyte, check if it is classified elsewhere