NOBS MBS Rubber Accelerator 95% Powder
MBS (MOR) is 2-(Morpholinothio)benzothiazole, a sulfenamide accelerator analogous to named NOBS under HTS 2934.20.1500. Provides balanced cure rate and scorch resistance for conveyor belts.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If classified as other benzothiazole derivatives
Unnamed but structurally similar benzothiazole sulfenamides fall in residual category
If technical grade with wetting agents or anti-caking additives
Functional additives render product a chemical preparation not pure compound
If ether precursor functionality determines classification
Oxygen heterocyclic classification possible for morpholine derivatives
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Import Tips & Compliance
• Specify exact IUPAC name and CAS 102-66-9 on all documentation for statistical breakout
• Dust explosion hazard documentation required for bulk powder shipments
• Rubber compounder end-user letters prevent general chemical preparation classification
Related Products under HTS 2934.20.15.00
2-Mercaptobenzothiazole (MBT) Powder
2-Mercaptobenzothiazole is a heterocyclic compound containing a benzothiazole ring system, specifically listed under HTS 2934.20.1500. It is primarily used as an accelerator in rubber vulcanization processes to enhance curing speed and performance.
N-(Oxydiethylene)benzothiazole-2-sulfenamide (NOBS) Crystals
NOBS is a delayed-action sulfenamide accelerator containing the specified benzothiazole ring system, explicitly named in HTS 2934.20.1500. It provides scorch safety and fast curing in rubber compounds, especially for thick sections.
2-Mercaptobenzothiazole Industrial Grade 98%
High-purity industrial grade 2-Mercaptobenzothiazole at 98% minimum assay, qualifying as a chemically defined compound under HTS 2934.20.1500. Used in tire manufacturing and rubber belt production for optimal cross-linking.
CBS Benzothiazole Sulfenamide Accelerator
CBS (CZ) is N-Cyclohexyl-2-benzothiazole sulfenamide, chemically related to named NOBS in HTS 2934.20.1500 via benzothiazole structure. Provides excellent processing safety for automotive rubber components.
MBTS Dibenzothiazole Disulfide
MBTS, derived from 2-Mercaptobenzothiazole, contains two benzothiazole rings linked by disulfide bond, qualifying under HTS 2934.20.1500 provisions. Slow-curing accelerator used in EPDM rubber formulations.