Accelerator TRA
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- Category :
Catalyst and Auxiliary/Rubber Auxiliary Agent
- CAS NO : 120-54-7
- EC NO : 204-406-0
- Molecular Formula : C12H20N2S6
- Main Specifications :
- 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:
Product description:
Chemical name:dipentamethylenethiuram tetrasulfide
Molecular formula:C12H20N2Sn(n=6 or 8)
Molecular weight:384.66/448.77
Initial Melting point≥110ºC
Heating loss≤0.3%
Ash≤0.3%
Residue on Sieve(150 μm)≤0.1%
Properties:
light yellow powder ,Specific gravity 1.5.soluble in carbon disulfide, chloroform, carbon tetrachloride; insoluble in water; odorless and nontoxic, with stable storage.
Uses:
Rubber accelerator of natural rubber, SBR, nitrile, neoprene, chlorosulfonated polyethylene , can also be used as curing agent alone, this product can also be used for latex. Vulcanized rubber can improve the heat resistance and aging properties, especially for light color products
Packing:PE film bag lined PP woven bag or laminated kraft bag, Net wt 25kg.
Storage:
Stored in cool and dry place, avoid fire, insolation and moisture.
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