RUBBER ACCELERATOR DPTT

Date：2021-11-25 Categories：Related Application Product

Post Date:

Nov 25,2021

Expiry Date:

Nov 25,2022

Detailed Description:

Cas No. :120-54-7

Payment Method: T/T,L/C AT SIGHT
RUBBER ACCELERATOR DPTT(TRA)
Chemical Name:Dipentamethylene thiuramtetrasulfide

Molecular Formula:C12H20N2Sn+2(n=4or6)

CAS NO:120-54-7

Specification:
Item Powder Oiled powder Granule
Appearance (visual inspection) Light yellow powder (Granule)
Initial M.P. oC≥ 110.0 109.0 109.0
heating loss %≤ 0.30 0.40 0.30
Ash%≤ 0.30 0.30 0.30
Residues on sieve(150μm), % ≤ 0.10 0.10 \
Residues on sieve(63μm), % ≤ 0.50 0.50 \
Oil content, % \ 1.0-2.0 \
Granule diameter, mm \ \ 1.5-2.5
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 Registry Number:	120-54-7
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 Formula:	C₁₂H₂₀N₂S₆
Molecular Weight:	384.6906
Molecular Structure:

Tags：RUBBER ACCELERATOR DPTT

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