Chemical Name: N-(benzothiazol-2-ylthio)-N-cyclohexylbenzothiazole-2-sulphenamide
CAS Number: 3264-02-6
Molecular Formula: C19H18N2S4
Molecular Weight: 434.62 g/mol
Appearance: Light yellow to beige crystalline powder
Purity: ≥98%
Storage: Keep in a cool, dry place away from direct sunlight.
This compound is primarily used as a high-performance rubber vulcanization accelerator, offering:
Recommended Dosage: 0.5-1.5 phr (parts per hundred rubber)
Safety: Wear PPE (gloves, goggles) and ensure proper ventilation.
A tire producer achieved 15% faster curing times and 20% improved tread wear resistance by incorporating 1.2 phr of CAS 3264-02-6 in their NR/SBR blend.
Usage at 0.8 phr in CR rubber resulted in 30% better compression set resistance at 100°C, meeting ISO 6134 specifications.
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