Active Member
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[China]
Address: No. 1679 Renmin Road, Heze City, Shandong Province, China
Contact name:Helen Feng
Heze Great Bridge Chemical Co.,Ltd. (Great Bridge International Co.,Limited.) |
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Chemical Name:Isobutyl thiuram disulfide
Molecular Formula:C18H36N2S4
Structural Formula:
Molecular Weight:408.75
CAS NO:3064-73-1
Specification:
Item | Powder | Oiled powder |
Appearance | Light yellow crystal(granule) | |
Initial Melting Point℃≥ | 65.0 | 65.0 |
Final Melting Point℃≤ | 70.0 | 70.0 |
Assay,%≥ | 96.0 | 95.0 |
Loss on Drying%≤ | 0.40 | 0.40 |
Ash%≤ | 0.30 | 0.30 |
Residue on 250μm Sieve,%≤ | 0.50 | ---- |
Oil content,% | ---- | ---- |
Strength | ---- | 0.5~2.5 |
Physical property | ||
Density at 20℃(kg/m3) | 1500 | 1500 |
Bulk density(kg/m3) | 490-560 | 490-560 |
Properties:Light yellow crystal (granule). No osmyl and no taste. Soluble in
benzene, acetone, CH2CI2, CS2 toluene, chloroform, partly soluble
in alcohol and diethyl ether, insoluble in gasoline and water.
Application:TiBTD is used as primary or secondary accelerator for NR, SBR, NBR;
can take the place of TMTD, TETD.
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 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
