Rubber Accelerator DPTT-70
CHEMICAL Identify:Dipentamethylene thiuramhexasulfide
MOLECULAR Formula: CtwelveH20N2Seight
CHEMICAL Composition:
MOLECULAR WEIGEPT: 448.seventy seven
CAS NO:971-fifteen-3
Good quality STHangZhouRD:
| Lively Articles(%) | 70 | Provider | SBR/TPR |
| Physical appearance | LigEPT Yellow Granules | Melting Point | 108 ordmC min |
| Mesh | one hundred | Ash Content material | .5% max |
| Mooney Viscosity ML1+4 fifty ordmC | le50 | Unstable Content material | .three% max |
| Sulfur Component(%) | 40.5 | 63 microm Sieve Residue | .five% max |
| Density(g/Cm sup3) | 1.25 | ||
| Composition | A homogeneous combination of dipentamethylene thiuram tetrasulphide and polymeric binEPTat 70/thirty ratio | ||
BinEPTtype can be EPT. Other than SBR/TPR, other people binders, this kind of as EPDM,NBR also can be offered for.
Application:
DPTT-70 is a rapidly curing accelerator for normal and synthetic rubbers,with the swiftest curing pace among thiurams,functions as an secondary accelerator merged with MBTS for CSM compounds,which can also as a curing agent
DOSAGE:
.35-three.5phr generally
EPT amp STORAGE:
Web weigEPT 25kg/PE luggage lined carton Internet weigEPT 600 kg/pallet.
Shelf-life: 12 month in its authentic EPT
Stored in a dry and awesome area.
