Rubber accelerators
Name:diisobutyl disulfide thiuram
Molecular formula:C18H36N2S4
Structure:
Molecular Weight:408.75
CAS NO:3064-73-1
Specifications:
Project
|
Powder |
Dust powder |
Granule |
Appearance (visual) |
Light yellow crystalline material (grain) |
||
Melting point ℃≥ |
65.0 |
65.0 |
65.0 |
Heating loss %≤ |
0.50 |
0.50 |
0.50 |
Ash%≤ |
0.30 |
0.30 |
0.30 |
Residue on sieve(250μm),% ≤ |
0.50 |
0.50 |
\ |
Oil content,% |
\ |
0.5-2.0 |
\ |
Diameter,mm |
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\ |
\ |
Characters:This product is light yellow powder (particles). Odorless, tasteless. Dissolved in benzene, acetone, dichloroethane, carbon disulfide, toluene and chloroform, slightly soluble in ethanol and ether, insoluble in gasoline and water. This product is clotting, generally does not affect use.
Uses:TiBTD as NR, SBR, NBR and neoprene in the fast primary or secondary accelerator. Taking into account the problem of nitrosamine can be used to replace the TMTD, TETD other thiuram accelerator.
Packing:25kg plastic woven bag, Paper bag, kraft paper bags.
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 stacked, overlapping stacking or temperature is above 35 ℃ will cause the product to non-normal compression, valid for 6 months
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