Dipentamethylene thiuram hexasulfide(DPTT,TRA) is soluble in chloroform, benzene, acetone, carbon disulfide, slightly soluble in gasoline and carbon tetrachloride, insoluble in water and dilute alkali. It is used as accelerator for natural rubber, butylbenzene, nitrile, neoprene and chlorosulfonated polyethylene rubber, and can also be used as vulcanizing agent alone, and it can also be used for latex. It can improve the heat resistance and aging performance of vulcanized rubber, especially suitable for light-colored products.
Send InquiryChemical Name: Dipentamethylene thiuram hexasulfide(DPTT,TRA)
Classification: Rubber Accelerator
CAS 120-54-7
Specifications( GB/T21841-2008): | ||||
Item | Powder | Oiled powder | ||
Appearance | light yellow powder | |||
Initial M.P. (℃,Min) | 113.00 | 112.00 | ||
Loss on drying (%,Max) | 0.30 | 0.50 | ||
Ash (%,Max) | 0.30 | 0.30 | ||
Residues on 150μm/100mesh (%,Max) | 0.10 | 0.10 | ||
Residues on 63μm/230mesh (%,Max) | 0.50 | 0.50 | ||
Oil content (%,Max) | \ | 1.00-2.00 |
Applications:Used as natural rubber, styrene buTADIene, nitrile, chloroprene, chlorosulfonated polyethylene rubber promoter, can also be used as vulcanizing agent, this product can also be used for latex.
Properity: Light yellow powder (granular), odorless, non-toxic, specific gravity 1.5. Soluble in chloroform, benzene, acetone, carbon disulfide, slightly soluble in gasoline and carbon tetrachloride, insoluble in water, dilute alkali.
Alias:
bis(pentamethylenethiocarbamoyl) tetrasulfide
bis(pentamethylene)thiuram tetrasulfide
bis(piperidinothiocarbonyl) tetrasulfide
dptt
dipentamethylenethiuram tetrasulfide
1,1'-(tetrathiodicarbonothioyl)-bis-piperidine
1,1'-(tetrathiodicarbonothioyl)bis-piperidin
accelerator(tra)
bis(pentamethylenethiuram)-tetrasulfid
noccelertra
sancelertra
soxinoltra
tetrasulfide,bis(piperidinothiocarbonyl)
tetrona
tetronea
thiurammt
thiuramtetrasulfide,bis(piperidinothiocarbonyl)
usafb-31
accelerator dptt
dipentamethylenethiram tetrasulfide
n,n:n,n-di(pentamethylene)thiuram tetrasulfide
dipentamethylenethiuram tetrasulfide so called for vulcanization accelerator
tra
accelerator tra
dipentamethylene thiuram tetrasulfide
dipentamethylene thiuramtetrasulfide
dipentamethyene thiuram tetrasulfide
Accelerant DPTT
tetrasulfane-1,4-diylbis(piperidin-1-ylmethanethione)
Rubber Accelerator DPTT
Rubber Accelerator TRA
Package: 25kg Kraft Paper Bag.
Shelf life: 24 months from Production Date.
Storage: Keep in a cool, dry and well-ventilated place.
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