Polyvinyl Acetate Aqueous Dispersion (PVA Emulsion)
A water-based emulsion of polyvinyl acetate (PVAc) where PVAc monomers constitute 95% or more by weight of the polymer content, supplied in primary form for industrial use. Classified under HTS 3905.12.00.00 as poly(vinyl acetate) in aqueous dispersion per subheading note (a)(1). Commonly used as a base for adhesives and paints.
Import Duty Rates by Country of Origin
| Origin Country | MFN Rate | Ch.99 Surcharges | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | 4% | +35.0% | 39% |
| 🇲🇽Mexico | 4% | +10.0% | 14% |
| 🇨🇦Canada | 4% | +10.0% | 14% |
| 🇩🇪Germany | 4% | +10.0% | 14% |
| 🇯🇵Japan | 4% | +10.0% | 14% |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If supplied in a non-aqueous solvent or bulk form
Poly(vinyl acetate) not in aqueous dispersion falls under the 'Other' subheading in the same series.
If copolymer with >5% unsaturated allyl ester monomers predominating
Subheading note (a)(4) classifies based on the predominant monomer unit over other comonomers.
If chemically modified or blended below 95% PVAc purity
Chemically modified polymers or blends not meeting specific polymer criteria go to 'Other' preparations in Chapter 38.
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Import Tips & Compliance
• Verify polymer composition via lab analysis to confirm PVAc units exceed 95% by weight, as required by subheading note (a)(1)
• Provide supplier certificate of analysis (COA) detailing solid content, viscosity, and monomer purity to avoid reclassification
• Ensure proper hazardous material declarations if dispersion contains >20% flammable solvents; common pitfall is mislabeling as non-hazardous
Related Products under HTS 3905.12.00.00
Vinyl Acetate-Ethylene (VAE) Copolymer Emulsion
An aqueous dispersion of vinyl acetate-ethylene copolymer where vinyl acetate units contribute 95% or more by weight of the total polymer content. Meets HTS 3905.12.00.00 classification as it qualifies under 'poly(vinyl acetate)' per subheading note (a)(1) despite minor ethylene comonomer. Used in adhesives, coatings, and textiles.
Textile Binder PVAc Dispersion
Aqueous emulsion of polyvinyl acetate specifically formulated as a binder for non-woven textiles and carpets, meeting 95%+ PVAc content. Classified in HTS 3905.12.00.00 due to aqueous dispersion form and polymer purity rules. Provides adhesion in fabric finishing.
White Glue Base PVAc Latex
Standard polyvinyl acetate latex in aqueous dispersion serving as the base for school white glues, pure PVAc >97% solids. Primary form classification under HTS 3905.12.00.00 per Chapter 39 notes. Diluted for consumer craft applications.
Construction Tile Adhesive Emulsion
Heavy-duty aqueous PVAc dispersion for ceramic tile mastics in construction, meeting 95% polymer purity. HTS 3905.12.00.00 covers this primary form vinyl acetate polymer in water dispersion. Provides initial tack and flexibility.
Artist Acrylic Medium PVAc Base
Clear aqueous dispersion of polyvinyl acetate used as a medium blender in acrylic painting, pure PVAc form. Classified HTS 3905.12.00.00 as primary aqueous polymer dispersion. Extends paint working time.
Bookbinding PVAc Dispersion
Vegetable oil plasticized polyvinyl acetate aqueous emulsion for perfect binding in book manufacturing, 95%+ PVAc. HTS 3905.12.00.00 for primary form classification. Spine and side glue application.