Battery Separator Glass Mat Mechanical Bond from China
Battery separator glass mats are ultra-thin mechanically bonded glass fiber mats used as separators in lead-acid batteries, allowing electrolyte flow while preventing short circuits. They are classified under tariff item 7019.14.00 as mechanically bonded mats of glass fibres, essential for electrical insulation in battery applications.
Duty Rate — China → Canada
0%
Import Tips
• Verify the mat thickness and porosity meet battery separator specifications, as CBSA may request technical data
• Ensure the product is not classified as an electrical insulator of heading 85.46, which is excluded from Chapter 70
• Include a detailed product description with the mechanical bonding method