Containing any aromatic or modified aromatic rubber accelerator
Prepared rubber accelerators; compound plasticizers for rubber or plastics, not elsewhere specified or included; antioxidizing preparations and other compound stabilizers for rubber or plastics: > Prepared rubber accelerators: > Containing any aromatic or modified aromatic rubber accelerator
Duty Rate (from China)
Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
Products classified under HTS 3812.10.10.00
CBS Rubber Accelerator (N-Cyclohexyl-2-benzothiazole sulfenamide)
CBS is a delayed-action sulfenamide rubber accelerator used primarily in tire manufacturing and other rubber products. It contains a modified aromatic benzothiazole structure, qualifying it for classification under HTS 3812.10.1000 as a prepared rubber accelerator with aromatic components.
MBTS Rubber Accelerator (2,2'-Dibenzothiazole disulfide)
MBTS is a versatile rubber accelerator used in the vulcanization of natural and synthetic rubbers, particularly in belts and hoses. Its dibenzothiazole structure contains modified aromatic components, placing it specifically under HTS 3812.10.1000.
NOBS Rubber Accelerator (N-Oxydiethylene-2-benzothiazole sulfenamide)
NOBS is a fast-curing sulfenamide accelerator ideal for thick rubber articles like tires and conveyor belts. The benzothiazole moiety provides the modified aromatic structure required for HTS 3812.10.1000 classification.
TBBS Rubber Accelerator (N-tert-Butyl-2-benzothiazolesulfenamide)
TBBS is a widely used delayed-action accelerator for NR and SR compounds in tire treads and sidewalls. Its aromatic benzothiazole sulfenamide structure mandates classification under HTS 3812.10.1000.
Santocure TBzTD Rubber Accelerator Dispersion
Santocure TBzTD is a tetraisobutylthiuram disulfide accelerator dispersion containing aromatic-modified components for low-sulfur vulcanization systems. The prepared formulation qualifies under HTS 3812.10.1000 due to aromatic accelerator presence.
Benzothiazole-based Pre-Vulcanization Accelerator
Specialty accelerator designed for pre-vulcanization of latex compounds used in dipped goods like gloves and balloons. Contains modified 2-mercaptobenzothiazole derivatives fitting HTS 3812.10.1000 aromatic criteria.
Aromatic DTDM Rubber Accelerator (4,4'-Dithiodimorpholine)
DTDM serves as a sulfur donor and accelerator in EPDM and low-sulfur cure systems for automotive weatherstrip. While primarily morpholine-based, commercial formulations often include aromatic activators qualifying for 3812.10.1000.
ZDBC Aromatic-Modified Accelerator Paste
ZDBC (Zinc dibenzyldithiocarbamate) paste formulation containing aromatic benzyl groups for ultra-accelerator applications in thin rubber goods. The aromatic modification places it under HTS 3812.10.1000.
TMTD Aromatic-Activated Rubber Accelerator
Tetramethylthiuram disulfide (TMTD) with aromatic activation system for fast-curing cable insulation compounds. The prepared aromatic accelerator blend qualifies under HTS 3812.10.1000.
Mercaptobenzothiazole (MBT) Rubber Accelerator Powder
MBT is a primary rubber accelerator used in footwear soles and mechanical goods, featuring the core aromatic benzothiazole structure defining HTS 3812.10.1000 classification.
PVI Pre-Vulcanization Inhibitor with Aromatic Accelerator
PVI (pre-vulcanization inhibitor) combined with aromatic sulfenamide accelerator for storage-stable uncured rubber compounds. The accelerator component drives HTS 3812.10.1000 classification.
OTOS Aromatic Rubber Accelerator (Pentaerythritol Tetrakis)
OTOS is an advanced sulfur-free accelerator system containing aromatic-modified thiophosphates for eco-friendly rubber curing. Meets HTS 3812.10.1000 aromatic accelerator requirements.
DPG Aromatic-Activated Accelerator (1,3-Diphenylguanidine)
DPG serves as a secondary accelerator and activator containing diphenyl aromatic structure for CR and EPDM compounds. Clearly qualifies under HTS 3812.10.1000 aromatic accelerator subheading.
ETU Accelerator with Aromatic Co-activator
Ethylene thiourea (ETU) formulation with aromatic co-activator for neoprene (CR) adhesives and coatings. Aromatic component presence requires HTS 3812.10.1000 classification.
Masterbatch CBS/N990 Accelerator Blend
60% CBS accelerator dispersed in N990 carbon black masterbatch for direct rubber compounding addition. Retains aromatic accelerator classification under HTS 3812.10.1000 despite carrier.