Rubber Accelerator CBS(CZ)-eighty
CHEMICAL Identify:N-Cyclohexy-two-benzothiazole sulfenamide
MOLECULAR System:CthirteenH16NtwoS2
CHEMICAL Structure:
MOLECULAR WEIGEPT:264.four
CAS NO:ninety five-33-
Good quality STHangZhouRD:
| Active Material(%) | eighty | Carrier | SBR |
| Appearance | Grey-White To LigEPT Yellow Granules | Melting Stage | ninety six ordmC min |
| Mush | one hundred | Cost-free Amine Content | .five% max |
| Mooney Viscosity ML1+4 fifty ordmC | le50 | Ash Material(950 ordmC,2h) | .4% max |
| Sulfur Factor | 19. | Volatile Material | .5% max |
| Density(g/Cm sup3) | 1.05 | 63 microm Sieve Residue | .five% max |
| Composition | A homogeneous combination of dipentamethylene thiuram tetrasulphide and polymeric binEPTat 70/thirty ratio | ||
BinEPTtype can be EPT. Except SBR/TPR, others binders, such as EPDM,NBR also can be offered for.
Application:
Vulcanization accelerator CBS can proEPT scorching time of rubber compounds, substantial processing basic safety and fast vulcanization fee.
It can be employed by itself in lower-sulfur vulcanization, migEPT as properly can be utilized with each other with dithio- carXiHu (West Lake) Dis.Hu (West Lake) Dis.tes or thiurams.
Its vulcanizate has outstanding qualities of anti-ageing and compres- sion set resistance.It can naturally shorten scorching time of rubber compounds jointly with dithiocarXiHu (West Lake) Dis.Hu (West Lake) Dis.tes and thiurams.
Thioureas have apparent effect on secondary acceleration to CBS, eEPTly in the reduced-sulfur rubber compounds.
It can delay scorching and boost processing security in thiols and thiurams rubber compounds.
DOSAGE:
For NR:primary accelerator:.5-1.0phr with two.5-3.5phr sulfur
For SBR: 1.-one.5phr merge with -.two thiurams accelerators and 1.5-two.5phr sulfur.
EPT amp STORAGE:
Web weigEPT 25kg/PE luggage lined carton Net weigEPT 600 kg/pallet.
Shelf-lifestyle: twelve month in its original EPT
Saved in a dry and cool place.
