Rubber Accelerator CBS(CZ)-80
CHEMICAL Title:N-Cyclohexy-two-benzothiazole sulfenamide
MOLECULAR Method:CthirteenHonesixNtwoS2
CHEMICAL Structure:
MOLECULAR WEIGEPT:264.4
CAS NO:ninety five-33-
Good quality STHangZhouRD:
| Energetic Content(%) | eighty | Carrier | SBR |
| Physical appearance | Gray-White To LigEPT Yellow Granules | Melting Stage | 96 ordmC min |
| Mush | one hundred | Free Amine Articles | .five% max |
| Mooney Viscosity ML1+4 fifty ordmC | le50 | Ash Material(950 ordmC,2h) | .four% max |
| Sulfur Component | 19. | Risky Material | .five% max |
| Density(g/Cm sup3) | 1.05 | 63 microm Sieve Residue | .5% max |
| Composition | A homogeneous combination of dipentamethylene thiuram tetrasulphide and polymeric binEPTat 70/thirty ratio | ||
BinEPTtype can be EPT. Apart from SBR/TPR, other individuals binders, such as EPDM,NBR also can be available for.
Application:
Vulcanization accelerator CBS can proEPT scorching time of rubber compounds, higher processing protection and quickly vulcanization fee.
It can be utilized alone in low-sulfur vulcanization, migEPT as nicely can be employed collectively with dithio- carXiHu (West Lake) Dis.Hu (West Lake) Dis.tes or thiurams.
Its vulcanizate has outstanding homes of anti-ageing and compres- sion established resistance.It can obviously shorten scorching time of rubber compounds collectively with dithiocarXiHu (West Lake) Dis.Hu (West Lake) Dis.tes and thiurams.
Thioureas have apparent result on secondary acceleration to CBS, eEPTly in the reduced-sulfur rubber compounds.
It can delay scorching and enhance processing protection in thiols and thiurams rubber compounds.
DOSAGE:
For NR:major accelerator:.five-1.0phr with 2.5-3.5phr sulfur
For SBR: 1.-1.5phr merge with -.2 thiurams accelerators and one.five-two.5phr sulfur.
EPT amp STORAGE:
Web weigEPT 25kg/PE luggage lined carton Internet weigEPT 600 kg/pallet.
Shelf-existence: twelve thirty day period in its first EPT
Stored in a dry and amazing place.
