Chewing Gum Base Polyisobutylene
Food-grade polyisobutylene specifically formulated for synthetic chewing gum base, classified under HTS 3902.20.5000 as 'Other' polyisobutylene in primary forms with high monomer purity. This elastomer provides the chewable, non-stick properties essential for gum production.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If blended with polyvinyl acetate
Common gum base copolymers with PVA classify under polyvinyl polymers.
If complete chewing gum product
Finished chewing gum products classify under Chapter 20 food preparations.
If as prepared food additive
Formulated gum base additives may fall under chemical preparations for food.
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Import Tips & Compliance
• Obtain FDA prior notice and food contact compliance; segregate from industrial grades; provide GRAS status documentation for gum base use
Related Products under HTS 3902.20.50.00
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Vistanex LM-MS is a medium molecular weight polyisobutylene polymer used primarily as a tackifier and viscosity modifier in adhesives, sealants, and rubber compounding. It falls under HTS 3902.20.5000 as 'Other' polyisobutylene in primary forms, meeting the subheading note where the isobutylene monomer units contribute over 95% by weight. This non-crosslinked elastomer is imported in pellet or slab form for industrial processing.
Indopol L-100 Polyisobutylene
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Oppanol B15 Polyisobutylene Resin
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Liquid Polyisobutylene Napvis 10
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Hycar Polyisobutylene Adhesive Polymer
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