Rubber accelerator DPTU(CA)
CHEMICAL Identify:N, N’-Diphenylthiourea
MOLECULAR Method:C13HtwelveNtwoS
CHEMICAL Construction:
MOLECULAR WEIGEPT:228.three
CAS NO:102-08-9
Quality STHangZhouRD:
| Product | POWEPT | OILED POWEPT | GRANULE |
| Appearance | White powEPT(granule) | ||
| Initial melting position | 148. ordmC min | 148. ordmC min | 148. ordmC min |
| loss on drying | .30% max | .50% max | .30% max |
| Ash | .30% max | .thirty% max | .thirty% max |
| Residue on one hundred fifty mum sieve | .10% max | .ten% max | / |
| Residue on 63 mum sieve | .fifty% max | .50% max | / |
| Additive | / | .1%-2.% | / |
| Granule diameter | / | / | .6-2.5mm |
Qualities:
White powder/granule. The density is one.32. A minor bitter, flammability, almost no poison. Soluble in liquor, acetone, diethyl ether, cyclohexanone, tetrohydrofuran, partly soluble in all PVC platicizers, insoluble in drinking water and CStwo. Soluble in alkali remedies and precipitation from acid solution.
Application:
Medium-velocity vulcanization accelerator. Synergises with sulfur donor to improve vulcanization when utilised in NR, SBR. Require ZnO to be efficient. Employed as secondary accelerator in CR amp EPDM vulcanization method. Utilised in laEPT products, cables and EPT EPT items. Its vital temperature is 80. also could b utilized as raw resources for pharmaceutical and dye and the very best reagent for Os and Rh.
EPT ampLOADING:
Granule Form: 10Mt for every 20’GP, 20Mt per 40’GP, palletized
PowEPTForm: 8Mt per 20’GP, 16Mt for every 40’GP palletized
Plastic woven bag,paper with plastic film bag,kraft paper bag.
Guide TIME:
| Amount(Metric Tons) | one-one | two-thirty | gt30 |
| Est.Time(times) | fifteen | 25 | To be negotiated |
Delivery MARKS:Neutral export stXiHu (West Lake) Dis.Hu (West Lake) Dis.rd. Also can be EPT.
STORAGE VALIDITY:twelve months.
