Rubber Accelerator DPTT-70
CHEMICAL Title:Dipentamethylene thiuramhexasulfide
MOLECULAR Formula: CtwelveH20N2Seight
CHEMICAL Framework:
MOLECULAR WEIGEPT: 448.77
CAS NO:971-fifteen-3
Quality STHangZhouRD:
| Energetic Content material(%) | 70 | Provider | SBR/TPR |
| Look | LigEPT Yellow Granules | Melting Stage | 108 ordmC min |
| Mesh | 100 | Ash Content | .five% max |
| Mooney Viscosity ML1+4 fifty ordmC | le50 | Volatile Content material | .three% max |
| Sulfur Aspect(%) | 40.5 | 63 microm Sieve Residue | .5% max |
| Density(g/Cm sup3) | one.25 | ||
| Composition | A homogeneous mixture of dipentamethylene thiuram tetrasulphide and polymeric binEPTat 70/thirty ratio | ||
BinEPTtype can be EPT. Other than SBR/TPR, others binders, this sort of as EPDM,NBR also can be offered for.
Software:
DPTT-70 is a quick curing accelerator for normal and artificial rubbers,with the quickest curing velocity amongst thiurams,functions as an secondary accelerator combined with MBTS for CSM compounds,which can also as a curing agent
DOSAGE:
.35-3.5phr generally
EPT amp STORAGE:
Net weigEPT 25kg/PE luggage lined carton Web weigEPT 600 kg/pallet.
Shelf-lifestyle: 12 month in its first EPT
Saved in a dry and awesome area.
