Cellular PVC Foam Board Sheets
Rigid cellular polyvinyl chloride (PVC) foam boards used for signage, displays, and construction panels. Classified under HTS 3921.19.00 as cellular sheets of other plastics (PVC predominates over 95% per subheading note (a)(1)). The foamed structure offers high strength-to-weight ratio and weather resistance.
Import Duty Rates by Country of Origin
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If non-cellular rigid PVC
Solid, non-foamed PVC sheets classify as non-cellular plates/sheets of polymers of vinyl chloride in 3920.11.
If polyurethane-based foam
Cellular polyurethane sheets fall under specific 3921.13 subheading for polyurethane plastics.
If PVC-faced wood particleboard
Laminated materials with wood core shift to Chapter 44 for fiberboard, not plastic heading.
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Import Tips & Compliance
• Include material safety data sheets (MSDS) confirming PVC monomer content >95% to comply with polymer classification rules
• Measure dimensions carefully; boards over 38.1cm x 45.7cm may qualify for special rates but cellular heading takes precedence
• Avoid common error of declaring as 'rigid PVC plate' which shifts to 3920.11; emphasize cellular/foamed nature in invoices
Related Products under HTS 3921.19.00
Cross-Linked Polyolefin Foam Sheets
Chemically cross-linked cellular polyolefin foam sheets used for insulation and gaskets, classified in 'Other' per subheading note (a)(3) for chemically modified polymers. Under HTS 3921.19.00 as cellular sheets of other plastics. Provides superior durability and flexibility.
Cellular Polycarbonate Foam Panels
Lightweight cellular polycarbonate foam panels for aerospace and architectural glazing applications. HTS 3921.19.00 covers cellular sheets of polycarbonate as other plastics (not polyethylene/polystyrene/PU/etc.). Offers transparency and impact resistance.
Cellular Polyamide Foam Sheets
Nylon (polyamide) cellular foam sheets used for impact protection and vibration damping in machinery. HTS 3921.19.00 as cellular polyamide-6 or -6,6 (95%+ monomer per note (a)(1)). High toughness and abrasion resistance.
Cellular Acrylic Foam Tapes Base Sheets
Double-sided cellular acrylic polymer foam sheets serving as carrier for pressure-sensitive adhesive tapes. HTS 3921.19.00 for cellular acrylics not elsewhere specified. Used in automotive and electronics assembly.
Polyimide Cellular Foam Sheets
High-temperature resistant cellular polyimide foam sheets for aerospace thermal insulation. Classified HTS 3921.19.00 as other plastics cellular sheets. Maintains properties up to 300°C.
Expanded Polypropylene (EPP) Foam Sheets
These cellular sheets made from expanded polypropylene are lightweight and impact-resistant, commonly used for protective packaging inserts. They fall under HTS 3921.19.00 as cellular plates, sheets, film, foil, or strip of other plastics, specifically non-polyethylene, non-polystyrene cellular polypropylene. The closed-cell structure provides excellent buoyancy and thermal insulation.