Cellulose Acetate Tow for Battery Separators
High-purity crimped acetate tow converted into microporous battery separator materials. HTS 5502.10.00.00 for cellulose acetate filament tow used in energy storage.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If assembled into battery separators
Battery parts containing acetate media classified with electrical storage.
If acetate staple for separator paper
Battery separator fibers usually acetate staple fiber form.
If electrical insulating separators
Insulating materials for batteries may use electrical insulation headings.
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Import Tips & Compliance
• Provide ionic resistance specifications for battery separator applications
• Include high-purity certifications (<10ppm impurities)
• Document shutdown temperature characteristics
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