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Rubber Accelerator TETD


Chemical Name: Tetraethyl thiuram disulfide

Structure:


Molecular Formula: C10H20N2S4

Molecular Weight: 296.5

CAS NO: 97-77-8

Specification:


Item

Crystal

Oiled crystal

Granular

Appearance

Light    yellow crystal(granular)

Initial    M.P. ℃ ≥

66.0

66.0

66.0

Loss on    drying % ≤

0.30

0.50

0.30

Ash % ≤

0.30

0.30

0.30

Residue    on 840μm sieve % ≤

0.00

0.00

-

Additive     %

-

0.1-1.0

-

Granule    Diameter mm

-

-

2.50

Properties: Light yellow crystal (Granule). The density is 1.29. Soluble in benzene, toluol, acetone, chloroform, CS2 partly soluble in gasoline, insoluble in water, acid and alkali with lower concentration. Be sensitive to skin and good storage stability


Application: Fast-curing primary or secondary accelerator for NR, SBR, Nitrile and EPDM. Closely resembles TMTD in its applications. Less scorch, blooming and good processing safety. Can be used in CR as an anti-scorching agent. The efficiency sulphur content is 11 %. It is also be used as raw material for germicide, pesticide and medicine


Packaging: 25kg plastic woven bag, paper with plastic film bag, kraft paper bag and 25kg drum .


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 product with pallet should not be stacked. Stacking of palletized material or temperature of above 35℃ can cause unusual compacted product. The validity is 1 year.


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