Polyurethanes
Self-adhesive plates, sheets, film, foil, tape, strip and other flat shapes, of plastics, whether or not in rolls. > Other amino-resins: > Polyurethanes
Duty Rate (from China)
Products classified under Tariff item 3909.50.00
Bio-Based Elastomeric Polyurethane Resin
A sustainable elastomeric polyurethane resin derived from bio-polyols, supplied in primary form (e.g., pellets or granules) for use in flexible packaging films. It is chemically unmodified and contains over 95% polyurethane monomer content, meeting the classification criteria for polyurethanes under tariff item 3909.50.00.
Conductive Elastomeric Polyurethane Resin
Conductive elastomeric polyurethane resin pellets, filled with less than 5% carbon black, used for ESD flooring and shielding applications. The polyurethane polymer content remains above 95% by weight, and the product is in primary form, qualifying under tariff item 3909.50.00.
Elastomeric Polyurethane for Footwear Sole Resin
Elastomeric polyurethane resin pellets in primary form, designed for reaction injection molding of flexible shoe soles. With 97% polyurethane monomer content and high rebound elastomeric properties, it meets the classification requirements for polyurethanes under tariff item 3909.50.00.
Elastomeric Polyurethane Hot-Melt Adhesive Resin
Thermoplastic elastomeric polyurethane resin in primary form, formulated for hot-melt adhesives used in packaging and footwear bonding. Its elastomeric nature provides flexible bonds, and the polyurethane monomer content exceeds 95%, qualifying under tariff item 3909.50.00.
Elastomeric Polyurethane Reaction Injection Molding Resin
A two-part elastomeric polyurethane system (polyol and isocyanate) imported separately in primary forms for reaction injection molding of automotive fascia. Each component meets the polyurethane predominance criteria, and the system is classified under tariff item 3909.50.00.
Elastomeric Polyurethane Resin for Industrial Coatings
A primary form elastomeric polyurethane polymer used as a base resin for formulating durable industrial coatings and sealants. The monomer units contribute over 95% to the polymer content, and the product is not further processed, placing it under tariff item 3909.50.00.
Elastomeric Polyurethane Resin for Medical Tubing
Medical-grade elastomeric polyurethane resin in primary pellet form, used for extrusion into flexible catheters and tubing. It is USP Class VI compliant with over 95% polyurethane content, providing biocompatibility and elasticity, and qualifies under tariff item 3909.50.00.
Flame-Retardant Elastomeric Polyurethane Resin
Halogen-free flame-retardant elastomeric polyurethane resin in primary form, used for rail and marine cable jacketing. Reactive flame-retardant additives are less than 5%, keeping the polyurethane content above 95%, and the product qualifies under tariff item 3909.50.00.
High-Performance Elastomeric PU Resin for Wire Coating
Specialty elastomeric polyurethane resin in primary form for insulating flexible electrical cables. It provides abrasion resistance and flexibility, with 98% polyurethane monomer purity, placing it definitively under tariff item 3909.50.00.
Low-Temperature Flexible PU Elastomer Resin
Specialty elastomeric polyurethane resin maintaining flexibility at -40°C, in primary form for arctic cable applications. It is polycarbonate-based with over 95% polyurethane content, qualifying under tariff item 3909.50.00.
Polyurethane Elastomer Masterbatch Resin
Concentrated elastomeric polyurethane masterbatch resin in primary form with minimal colorants (less than 5%), used for molding flexible gaskets. The polyurethane monomers predominate by weight, qualifying under tariff item 3909.50.00.
Self-Healing Elastomeric Polyurethane Resin
Advanced self-healing elastomeric polyurethane resin in primary form, with microcapsule technology (less than 2% additional content), for durable coatings. The base polyurethane exceeds 95% content, meeting the strict subheading criteria for tariff item 3909.50.00.
Spandex Pre-Polymer Resin
A primary form elastomeric polyurethane pre-polymer resin used in the production of spandex fibers for stretch fabrics. It qualifies under tariff item 3909.50.00 due to its high polyurethane monomer content (over 95% by weight) and elastomeric properties.
TPU Pellets for 3D Printing Filament
Thermoplastic polyurethane (TPU) pellets in primary form, elastomeric grade, used to extrude flexible 3D printing filament. With over 95% polyurethane monomer content and Shore hardness indicating elastomeric properties, it meets the criteria for tariff item 3909.50.00.
Transparent Elastomeric Polyurethane Resin
Optical-grade transparent elastomeric polyurethane resin pellets for flexible display covers and lenses. It offers high clarity with rubber-like flexibility and over 95% polyurethane content, qualifying under tariff item 3909.50.00.