Section VII — Plastics and articles thereof; rubber and articles thereof
Chapter 39 — Plastics and articles thereof
Heading 3921 — Other plates, sheets, film, foil and strip, of plastics.
Subheading 3921.90 — Other
HS code
3921.90.13 Polyethylene porous sheets with printed mark “Separator Only for Battery”
Last Verified Date - 1 October 2026
Common commodities
Porous polyethylene battery separators (marker: Separator Only)Polyethylene battery sheets with 'Battery Use Only' labelPE separators for rechargeable batteries, without fiberglass backingPorous PE material for lithium-ion battery separatorsUnbacked polyethylene separator sheets for power cellsPolyethylene battery components, labeled as separators, no fiberglassPorous polyethylene battery divider sheets without backingElectric vehicle battery separators: porous PE (no fiberglass)Polyethylene battery dividers: marked for separator use (no backing)High-density porous PE battery separators, no fiberglass backing