Rubber accelerators
Chemical Name:Tetraethyl thiuram disulfide
Molecular formula:C10H20N2S4
Structure:
Molecular Weight:296.5
CAS NO:97-77-8
Specifications:
Project
|
Powder |
Dust powder |
Granule |
Appearance (visual) |
Light yellow powder |
||
Melting point ℃≥ |
66.0 |
66.0 |
\ |
Heating loss %≤ |
0.40 |
0.40 |
\ |
Ash%≤ |
0.30 |
0.30 |
\ |
Residue on sieve(250μm),% ≤ |
0.50 |
0.50 |
\ |
Oil content,% |
\ |
0.5-2.0 |
\ |
Diameter,mm |
\ |
\ |
\ |
Characters: light yellow crystal material (grain), and tasteless. Density of 1.17-1.30. Insoluble in water, dilute acid and dilute alkali, slightly soluble in gasoline, insoluble in acetone, benzene, toluene, carbon disulfide and chloroform. The skin and mucous membranes have a stimulating effect. Storage stability.
Uses:TETD role in TMTD very similar, but the scorch better performance. Because of its low melting point, the soft compound can also get a good dispersion. TETD in the use of sulfur modified neoprene used peptizer in.
Packing:25kg plastic woven bag, Paper bag, kraft paper bags, 25kg buckets.
Storage:should be stored in a cool dry, well-ventilated place. Packaged products should avoid direct sunlight, child care and child care can not be overlap between the stack. Overlapping stacking or temperature exceeds 35 ℃ will cause the product to non-normal compression; period of 1 year.
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