Acrylic Nonwoven Battery Separator
Microporous nonwoven from acrylic man-made filaments >150 g/m², separating electrodes in lead-acid batteries. Classified in HTS 5603.14.9090 for other heavy nonwovens, as not reinforced cellular plastic per exclusions.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If Parts of batteries classify under Chapter 85 if integral.
If polymer film alternative for separation
Non-textile plastic films for batteries go to Chapter 39.
If of man-made fibers but twine-like
If processed into rope or plaiting, shifts from flat nonwoven.
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Import Tips & Compliance
• Specify industrial end-use on entry; consumer batteries may alter classification
• Test for filament type; acrylic blends could shift material headings
• Provide thickness/porosity specs to distinguish from paper separators in 4823
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