Other
Synthetic rubber and factice derived from oils, in primary forms or in plates, sheets or strip; mixtures of any product of heading 40.01 with any product of this heading, in primary forms or in plates, sheets or strip. > Styrene-butadiene rubber (SBR); carboxylated styrene-butadiene rubber (XSBR): > Other > Other
Duty Rate (from China)
Subheadings
Products classified under Tariff item 4002.1
Carboxylated Styrene-Butadiene Latex (XSBR Latex)
Carboxylated styrene-butadiene rubber (XSBR) latex in primary liquid form, featuring carboxylic acid groups that enhance adhesion in water-based coatings and textiles. It falls under tariff item 4002.11.00 as it is explicitly included in the subheading's scope for SBR and XSBR latex.
4002.11.00Functionalized XSBR Latex for Gloves
Functionalized XSBR latex formulated for film-forming applications such as dipped gloves and balloons, in primary liquid form. It qualifies under tariff item 4002.11.00 as raw carboxylated SBR latex; finished articles like gloves would be classified elsewhere.
4002.11.00High Solids SBR Latex (50% Solids Content)
High-solids SBR latex with 50% rubber solids content, used in industrial coatings and adhesives, in liquid primary form. Concentration does not affect classification under tariff item 4002.11.00, as it remains a primary form per Chapter Note 3(a).
4002.11.00Hot Polymerized SBR Latex (Cold SBR Alternative)
Hot-polymerized SBR latex used in foam rubber production and tire cord dipping, characterized by a broader particle size distribution. It is a primary liquid form of synthetic rubber, qualifying under tariff item 4002.11.00.
4002.11.00Prevulcanized SBR Latex for Paper Coating
Prevulcanized SBR latex designed for paper coating, offering water resistance and printability. It is permitted under tariff item 4002.11.00 as a prevulcanized dispersion per Chapter Note 3(a), provided it retains its essential character as raw material.
4002.11.00Seed Latex SBR for Polymer Modification
Low-solids seed SBR latex used as a nucleating agent in custom polymerizations, in pure primary form. It qualifies under tariff item 4002.11.00 as a synthetic rubber dispersion with essential character per Chapter Note 5(B).
4002.11.00Styrene-Butadiene Latex (SBR Latex)
Styrene-butadiene latex (SBR latex) in water-based dispersion, used in adhesives, paper coatings, and carpet backings. It is a primary liquid form of synthetic rubber, falling under tariff item 4002.11.00.
4002.11.00XSBR Latex for Carpet Backing
Carboxylated XSBR latex specifically formulated for secondary carpet backing, providing superior adhesion to jute and polyester. It falls under tariff item 4002.11.00 as raw SBR latex in primary form, regardless of end-use application.
4002.19.00Andros SBS 5002 Granules
Andros SBS 5002 granules are radial solution-polymerized SBS thermoplastic elastomer granules with less than 50% styrene, used for sealants and coatings. They are primary form synthetic rubber granules, uncompounded and meeting the vulcanization and elasticity tests.
4002.19.00Asaphlex 30S SBS Powder
Asaphlex 30S is a fine SBS powder from solution polymerization with ≤50% styrene, designed for asphalt modification and sealants. It is a primary form synthetic rubber powder, uncompounded and meeting the Chapter 40 Note 4 criteria.
4002.19.00Calprene 411 SBS Powder
Calprene 411 is a solution-polymerized SBS thermoplastic elastomer in powder form, containing under 50% styrene, used in hot-melt adhesives. It is a primary form synthetic rubber powder, uncompounded and meeting the raw material criteria of Chapter 40.
4002.19.00Carboxylated Styrene-Butadiene Rubber (XSBR) Dispersion
A carboxylated styrene-butadiene rubber (XSBR) dispersion supplied as an aqueous paste, used for tire cord dipping and foam production. It retains the character of a raw synthetic rubber in primary form (liquid or paste) and is not compounded with prohibited substances, qualifying under tariff item 4002.19.00.
4002.19.00Cariflex SBS 35/70 Powder
Cariflex SBS 35/70 powder is a solution-polymerized SBS thermoplastic elastomer powder for compounding. It is a primary form synthetic rubber powder, uncompounded and meeting the vulcanization and elasticity requirements of Chapter 40 Note 4.
4002.19.00Cold Polymerized E-SBR Bales
Cold polymerized E-SBR bales are produced by emulsion polymerization with a styrene content of 50% or less, used in flooring and mats. These bales are in primary form and uncompounded, with only permitted emulsifiers present, classifiable under tariff item 4002.19.00.
4002.19.00Cold Polymerized SBR Granules
Cold polymerized SBR granules with higher molecular weight, supplied in bulk granular form for tire manufacturing. These granules are a primary form of synthetic rubber, uncompounded and meeting the vulcanization and elasticity tests of Chapter 40 Note 4.
4002.19.00Dynasol Calprene 701 SBS Granules
Dynasol Calprene 701 SBS granules feature solution-polymerized SBS with balanced styrene (<50%), used in polymer modification and compounding. These granules are a primary form of synthetic rubber, uncompounded and meeting the Chapter 40 Note 4 criteria.
4002.19.00E-SBR 1502 Rubber Bales
E-SBR 1502 rubber bales are styrene-butadiene rubber produced via emulsion polymerization, baled for industrial use, with less than 50% styrene by dry weight. This synthetic rubber meets Chapter 40 definitions for primary forms and is uncompounded, classifiable under tariff item 4002.19.00.
4002.19.00E-SBR 1712 Rubber Bales
E-SBR 1712 rubber bales are emulsion styrene-butadiene rubber with low styrene content (under 50%), ideal for tire treads and footwear soles. These bales are in primary form and uncompounded, classifiable under tariff item 4002.19.00.
4002.19.00E-SBR for Tire Sidewalls Bales
E-SBR bales optimized for tire sidewalls, produced by emulsion polymerization with low styrene content. This raw synthetic rubber in primary bale form is uncompounded and unvulcanized, falling under tariff item 4002.19.00 as 'other' styrene-butadiene rubber.
4002.19.00E-SBR Latex Coagulated Bales
E-SBR latex coagulated bales are obtained by coagulating emulsion latex into bales, with less than 50% styrene content, for general rubber goods. These bales are in primary form and uncompounded, classifiable under tariff item 4002.19.00.
4002.19.00E-SBR SSBR-2505 Rubber Bales
E-SBR SSBR-2505 rubber bales are high-performance emulsion-produced styrene-butadiene rubber with ≤50% styrene, used for conveyor belts and hoses. These bales are in primary form and uncompounded, classifiable under tariff item 4002.19.00.
4002.19.00Europrene SOL T 193A SBS Crumbs
Europrene SOL T 193A consists of styrene-butadiene-styrene (SBS) block copolymer crumbs produced by solution polymerization, with a styrene content of 50% or less. These thermoplastic elastomer crumbs are in primary form and uncompounded, making them classifiable under tariff item 4002.19.00 as 'other' styrene-butadiene rubber.
4002.19.00General Purpose Solution S-SBR SSBR-1502 in Bales
General purpose solution-polymerized S-SBR grade 1502 with approximately 15% styrene, baled for use in belts and hoses. This synthetic rubber in primary bale form is classified under tariff item 4002.19.00 as 'other' styrene-butadiene rubber.
4002.19.00Green SBS 5502 Powder
Green SBS 5502 is an oil-extended styrene-butadiene-styrene (SBS) powder produced by solution polymerization, with a styrene content of 50% or less. The oil extension is permitted under Chapter 40 Note 5(B), and the powder form qualifies as a primary form, classifiable under tariff item 4002.19.00.
4002.19.00High Vinyl SBR Solution
High-vinyl SBR in an organic solvent solution, used for specialized sealants and modifiers. As a liquid primary form, it qualifies as synthetic rubber under Chapter 40 Note 4, provided it is vulcanizable and not compounded with prohibited substances.
4002.19.00High Vinyl Solution S-SBR 2530AS in Bales
Commercial grade solution-polymerized S-SBR with high vinyl content (30% or more) and low styrene (approximately 25%), baled for tire tread compounds. This synthetic rubber in primary bale form falls under tariff item 4002.19.00 as 'other' styrene-butadiene rubber.
4002.19.00Hot SBR Bale (Primary Form)
Hot-polymerized SBR bales with styrene content below 50%, in bulk primary form for extrusion applications. This synthetic rubber in primary bale form falls under tariff item 4002.19.00 as 'other' styrene-butadiene rubber.
4002.19.00Kraton D1192 SBS Granules
Kraton D1192 is a styrene-butadiene-styrene (SBS) block copolymer produced by solution polymerization, supplied in granular form with less than 50% styrene content. This thermoplastic elastomer is in primary form and uncompounded, meeting the definition of synthetic rubber under Chapter 40 Note 4 and classifiable under tariff item 4002.19.00.
4002.19.00Low Styrene SBR Paste for Adhesives
Low styrene SBR paste with 45% styrene by dry weight, a primary form dispersion for pressure-sensitive adhesives. This uncompounded synthetic rubber in paste form is classified under tariff item 4002.19.00 as 'other' styrene-butadiene rubber.
4002.19.00Low Styrene S-SBR SLR4602 in Bales
S-SBR grade SLR4602 with approximately 19% styrene and high vinyl content for winter tire applications, supplied in dense bales. This synthetic rubber in primary bale form is classified under tariff item 4002.19.00 as 'other' styrene-butadiene rubber.
4002.19.00Pilot E-SBR 1000 Series Bales
Pilot plant E-SBR from emulsion polymerization in standard bales, with styrene content not exceeding 50% by weight, used in adhesives and sealants. This unvulcanized synthetic rubber in primary bale form is classified under tariff item 4002.19.00 as 'other' styrene-butadiene rubber.
4002.19.00Polish SBS 30/70 Granules
Polish SBS 30/70 granules are solution-polymerized styrene-butadiene-styrene (SBS) thermoplastic elastomer granules with 30% styrene content, used in polish formulations. These granules are in primary form and uncompounded, classifiable under tariff item 4002.19.00 as 'other' SBR.
4002.19.00Ricon 100 SBS Crumbs
Ricon 100 SBS crumbs are low molecular weight, solution-polymerized styrene-butadiene-styrene elastomers in crumb form, with less than 50% styrene content, used for pressure-sensitive adhesives. These crumbs are uncompounded and in primary form, classifiable under tariff item 4002.19.00.
4002.19.00SBR Bale Rubber (Oil Extended)
Oil-extended SBR bales containing mineral oil up to 50 phr, in rectangular block form for footwear soles. The mineral oil is permitted under Chapter 40 Note 5(A)(iii), and the bales retain the essential character of raw synthetic rubber in primary form.
4002.19.00SBR Block Copolymer Sheets
Thin SBR sheets in rectangular form from block copolymerization, used for rubber goods calendering. These sheets are simply cut to rectangular shape and not further worked, qualifying as primary forms under Chapter 40 Note 9, and are vulcanizable synthetic rubber.
4002.19.00SBR Crumb Rubber (Hot Polymerized)
Hot polymerized SBR crumbs in granular primary form, ideal for tire treads and conveyor belts. These crumbs are uncompounded synthetic rubber meeting the elasticity and vulcanization requirements of Chapter 40 Note 4, and are not further worked.
4002.19.00SBR Masterbatch Pellets
SBR masterbatch pellets pre-mixed with minimal stabilizers, in primary pellet form for extrusion. The stabilizers are permitted under Chapter 40 Note 5(B)(iv), and the pellets retain the raw material character of synthetic rubber, qualifying for this tariff item.
4002.19.00SBS Vector 4461D Crumbs
Vector 4461D SBS crumbs are linear styrene-butadiene-styrene (SBS) block copolymers produced by solution polymerization, with less than 50% styrene content, used in asphalt and adhesives. These high-purity crumbs are in primary form and uncompounded, classifiable under tariff item 4002.19.00.
4002.19.00Solprene 452 SBS Granules
Solprene 452 SBS granules are oil-extended, solution-polymerized styrene-butadiene-styrene (SBS) elastomers with less than 50% styrene content, used for tire treads and soles. The oil extension is permitted under Chapter 40 Note 5(B), and the granules are in primary form, classifiable under tariff item 4002.19.00.
4002.19.00Sol T 161 SBS Crumbs
Sol T 161 SBS crumbs are high cis-1,4 solution-polymerized styrene-butadiene-styrene (SBS) with less than 50% styrene content, used for asphalt and rubber goods. These crumbs are uncompounded and in primary form, classifiable under tariff item 4002.19.00.
4002.19.00Solution Polymerized Styrene-Butadiene Rubber (S-SBR) in Bales
Solution-polymerized styrene-butadiene rubber (S-SBR) with 50% or less styrene content, compressed into bales for handling and storage. This synthetic rubber in primary bale form falls under tariff item 4002.19.00 as 'other' styrene-butadiene rubber.
4002.19.00Standard E-SBR 1721 Bales
Versatile E-SBR grade 1721 in bales from emulsion polymerization, with styrene content not exceeding 50% by dry polymer weight, used for automotive parts. This raw synthetic rubber in primary bale form falls under tariff item 4002.19.00 as 'other' styrene-butadiene rubber.
4002.19.00Stereon 845A SBS Granules
Stereon 845A SBS granules are solution-polymerized styrene-butadiene-styrene (SBS) thermoplastic elastomers with low styrene content, used for footwear soling compounds. These granules are in primary form and uncompounded, classifiable under tariff item 4002.19.00.
4002.19.00Styrene-Butadiene Rubber (SBR) Latex
SBR latex, a water-based dispersion of styrene-butadiene copolymer, used in adhesives, paper coatings, and carpet backings. It is a primary liquid form of synthetic rubber, uncompounded and meeting the vulcanization requirements, thus falling under this tariff item.
4002.19.00Technopol 150 SBS Powder
Technopol 150 SBS powder features solution-polymerized styrene-butadiene-styrene (SBS) with low styrene content, used for hot melt and polymer blends. This uncompounded synthetic rubber powder is in primary form, classifiable under tariff item 4002.19.00.
4002.19.00Tire Tread Grade S-SBR Buna VSL 5025-2 HM in Bales
Specialty S-SBR Buna VSL 5025-2 HM with 25% styrene and high Mooney viscosity for tire treads, baled for transport. This synthetic rubber in primary bale form is classified under tariff item 4002.19.00 as 'other' styrene-butadiene rubber.
4002.19.00XSBR for Paper Coating Latex
Specialty XSBR latex formulated for paper and board coatings, providing water resistance. It is a primary dispersion of carboxylated synthetic rubber without disallowed pigments or fillers, meeting the raw material criteria of Chapter 40.
4002.19.00XSBR Powder for Adhesives
Spray-dried XSBR powder from latex, used in pressure-sensitive adhesives and textile coatings. This powder is a primary form of carboxylated synthetic rubber, uncompounded and retaining its raw material character, qualifying under this tariff item.