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.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If containing no aromatic accelerators
Non-aromatic rubber accelerators like xanthates or dithiocarbamates fall under the separate subheading without aromatic compounds.
If imported as part of mixed chemical preparation
Complex additive mixtures not specifically prepared as accelerators may classify under other chemical preparations.
If imported in bulk as pure chemical substance
Pure aromatic sulfenamides without rubber accelerator formulation classify as individual organic compounds.
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Import Tips & Compliance
• Obtain Safety Data Sheets (SDS) verifying aromatic accelerator content; ensure EPA registration if applicable for chemical imports; check REACH compliance for EU-origin materials to avoid customs delays
Related Products under HTS 3812.10.10.00
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.