TRA
Contact Info
- Add:West section of Industrial Road, Qi County, Henan Province ,China, Zip: 456750
- Contact: Manager Qi
- Tel:+86-392-7271307
- Email:yindu@yinduchem.com
Other Products
Chemical Name:Dipentamethylene thiuramtetrasulfide
Molecular Formula:C12H20N2Sn+2(n=4or6)
Molecular Weight:384.66/448.77
CAS NO:120-54-7
Specification:
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Item
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Powder
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Oiled powder
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Granule
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Appearance (visual inspection)
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Light yellow powder (Granule)
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||
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Initial M.P. οC≥
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110.0
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109.0
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109.0
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heating loss %≤
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0.30
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0.40
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0.30
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Ash%≤
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0.30
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0.30
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0.30
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Residues on sieve(150μm), % ≤
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0.10
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0.10
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\
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Residues on sieve(63μm), % ≤
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0.50
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0.50
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\
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Oil content, %
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\
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1.0-2.0
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\
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Granule diameter, mm
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\
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\
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1.5-2.5
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Properties:Light yellow powder (granule). No taste, no poison. The density is 1.5. Soluble in chloroform, benzene, acetone, CS2, partly soluble in gasoline and CCl4 insoluble in water and alkali of lower concentration
Application:DPTT is used as primary/secondary accelerator or sulphur donor for IIR, CSM, EPDM, NR, IR, SBR and CR. It can improver the heat resistance and anti-aging property of vulcanized rubbers; especially suitable for light-colored products.
Packing:25kg plastic woven bag, paper with plastic film bag, kraft paper bag.
Storage:The product should be stored in the dry and cooling place with good ventilation, avoiding exposure of the packaged product to direct sunlight. The validity is 2 years
CAS NO:120-54-7
EC NO:204-406-0
Molecular Formula:C12H20N2S6
Molecular Weight:384.6906
Synonyms:;bis(pentamethylenethiocarbamoyl) tetrasulfide;bis(pentamethylene)thiuram tetrasulfide;bis(piperidinothiocarbonyl) tetrasulfide;dptt;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;ACCELERATOR DPTT(TRA);
Molecular Structure:
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