Accelerator TiBTD-Thiurams-Qingdao Kingtakerise Chemical Co.,Ltd

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℃≥	96.0	95.0
Final Melting Point℃≤	65.0	65.0
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