Petroleum resins, coumarone, indene or coumarone-indene resins and polyterpenes
Petroleum resins, coumarone-indene resins, polyterpenes, polysulphides, polysulphones and other products specified in Note 3 to this Chapter, not elsewhere specified or included, in primary forms. > Petroleum resins, coumarone, indene or coumarone-indene resins and polyterpenes > Petroleum resins, coumarone, indene or coumarone-indene resins and polyterpenes
Duty Rate (from China)
Products classified under Tariff item 3911.10.00.00
Aliphatic C5/C9 Copolymer Petroleum Resin
> This copolymer resin combines C5 aliphatic and C9 aromatic petroleum streams, with C5 predominating by weight. It is in primary form (solid granules or flakes) and functions as a petroleum resin, commonly used as a tackifier in adhesives and rubber compounds. Under subheading note (a)(4), since C5 predominates and the resin is not more specifically covered elsewhere, it classifies in tariff item 3911.10.00.
3911.10.00C5 Petroleum Resin PR-110
> C5 Petroleum Resin PR-110 is a low molecular weight thermoplastic resin derived from C5 fractions of naphtha cracking. It is supplied in primary form as solid granules or flakes and is used as a tackifier in adhesives, sealants, and rubber compounding. As a petroleum resin in primary form, it falls directly under tariff item 3911.10.00.
3911.10.00Coumarone-Indene Resin C90
> Coumarone-Indene Resin C90 is a thermoplastic resin polymerized from coumarone and indene found in coal tar or petroleum fractions. It is supplied in primary solid form and is explicitly named in tariff item 3911.10.00. This resin is used in paints, varnishes, and rubber goods for its hardness and gloss properties.
3911.10.00Hydrocarbon Petroleum Resin Necor 100
> Necor 100 is a fully aliphatic C5 petroleum resin designed for rubber-tire applications and imported as primary granules. It functions as a tackifier and processing aid in rubber compounds, meeting the definition of a petroleum resin in primary form. This product falls under tariff item 3911.10.00 as a petroleum resin.
3911.10.00Hydrogenated C9 Petroleum Resin HC-9100
> Hydrogenated C9 Petroleum Resin HC-9100 is a highly stable, light-colored resin produced from C9 aromatic petroleum streams through hydrogenation. It is imported in primary flake form and is used in adhesives, coatings, and printing inks. As a petroleum resin in primary form, it classifies under tariff item 3911.10.00.
3911.10.00Indene-Coumarone Resin for Ink
> This specialty indene-coumarone resin is formulated for lithographic inks and supplied in primary prill form. It is explicitly named in tariff item 3911.10.00 and provides gloss and pigment dispersion properties essential for printing applications. The resin is in primary form, meeting the requirements of chapter note 6.
3911.10.00β-Pinene Polyterpene Resin
> This resin is polymerized from β-pinene, a terpene monomer derived from turpentine, and is supplied in primary powder form. It is a polyterpene resin, explicitly named in tariff item 3911.10.00, and is used as a tackifier in overprint varnishes and paper adhesives. The product meets the definition of primary forms under chapter note 6, as it is a powder.
3911.10.00Polyterpene Resin YS-100
> Polyterpene Resin YS-100 is derived from the polymerization of terpene monomers from wood rosin or pine resin. It is in primary flake or powder form and meets the criteria for polyterpenes in tariff item 3911.10.00. This resin is commonly used as a tackifier in adhesives, sealants, and chewing gum base.