Rubber Accelerator TMTD (TT)
CHEMICAL Identify: Tetramethyl thiuram disulfide
MOLECULAR Method: CsixH12N2Sfour
CHEMICAL Structure:
MOLECULAR WEIGEPT:240.forty one
Quality STHangZhouRD:
| Product | POWEPT | OILED POWEPT | GRANULE |
| Appearance | LigEPT gray powder/granule | ||
| Initial melting point | 142. ordmC min | 142. ordmC min | 142. ordmC min |
| Loss on drying | .thirty% max | .50% max | .forty% max |
| Ash | .thirty% max | .thirty% max | .30% max |
| Residue on one hundred fifty mum sieve | .10% max | .10% max | / |
| Residue on sixty three mum sieve | .fifty% max | .50% max | / |
| Additive | / | 1.%-two.% | / |
| Granule diameter | / | / | one.-three.0mm |
Properties:
White or ligEPT grey powder/granule. Density is 1.29. Soluble in benzene, acetone, chloroform, CStwo. Partly soluble in alcoholic beverages, diethyl ether CCIfour. Insoluble in h2o, gasoline and alkali with lower focus. Assembly hot drinking water gets to dimethyl ammonium and CStwo.Be sensitive to pores and skin and peogaster.
Application:
Can be used as a solitary accelerator, as a secondary accelerator or as a sulpur donor in most sulphur-cured elastomers. Scorchy and offers quickly remedy rates. Makes and excellent vulcanization plateau with very good heat getting older and compression set resistance insulphurless and EV cure techniques. Very good coloration retention is received in non-black vulcanization. A useful secondary accelerator for EPDM.
May be utilized as a retarEPTin the vulcanization of polychloroprene rubber with ETU and also be utilised as bactericide and pesticide.
EPT ampLOADING:
PowEPTForm: Net 25kg/bag, 8Mt per 20’GP, 16Mt for each 40’GP palletized
Granule Sort: Internet 25kg/bag,10Mt per 20’GP, 20Mt for every 40’GP, palletized
Plastic woven bag,paper with plastic film bag,kraft paper bag.
Transport MARKS:Neutral export stXiHu (West Lake) Dis.Hu (West Lake) Dis.rd. Also can be EPT.
STORAGE VALIDITY:twelve months.
