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Accelerator TBBS & Vulkacit NZ – Wellt TBBS
Accelerator TBBS & Vulkacit NZ Provides fast cure and high modules development in NR SBR BR and blends. Normally used alone or with small quantities of ultra accelerators in tire compounds or industrial rubber products. Can be used to effectively replace Wellt MBTS/DPG systems Wellt TBBS may give equal modulus to Wellt CBS or Wellt MBS when used at a 10% lower level.
CHEMICAL NAME: N-tert-Butyl-2-benzothiazolesulfenamide CAS NO.: 95-31-8 | |||||
Provides fast cure and high modules development in NR SBR BR and blends. Normally used alone or with small quantities of ultra accelerators in tire compounds or industrial rubber products. Can be used to effectively replace Wellt MBTS/DPG systems Wellt TBBS may give equal modulus to Wellt CBS or Wellt MBS when used as a 10% lower level. | |||||
Product Form | Pdr | Pdr-o | Grs | ||
PRODUCT SPECIFICATIONS | |||||
Appearance: | Light yellow or grayish white powder | Light yellow or grayish white powder | Light yellow or grayish white powder | ||
Assay | (%) min. | 97.0 | 96.0 | 95.0 | |
| Melting Point Initial | (℃) min. | 104.0 | 104.0 | 104.0 | |
Heating Loss | (%) max. | 0.3 | 0.3 | 0.3 | |
| Ash | (%) max. | 0.3 | 0.3 | 0.3 | |
Insoluble in Methanol | (%) max. | 0.5 | 0.5 | 0.5 | |
| Oil Content | (%) | — | 1.0-2.0 | — | |
Strength | (N) | — | — | 0.8-3.0 | |
TYPICAL PROPERTIES | |||||
| Density at 20℃ | Kg/m3 | 1260-1320 | |||
PACKAGING: | |||||
| Bag: | 25kg or other kind of package clients need | ||||
