Rubber Accelerator Tmtd By Henan Kailun Chemical Co.,ltd

Rubber Accelerator TMTD chemical name is tetramethyl thiuram disulifde
specification :
Item first grade qualified grade
Appearance : white or light gray powder
Initial.M.p. :142.0 140.0
Loss on drying : 0.40 0.50
Ash% : 0.30 0.40
Residues% : 0.10 0.10

Properties: white to gray powder.the density is 1.29.soluble in benzene,acetone,chloroform,CCl2, partly soluble in alcohol. diethyl ether,CCl4,insoluble in water,gasoline andalkali with lower concentration,meeting hot water becomes to dimethyl ammonium and CC2,be sensitive to skin and poetaster.

Applications: can be used as a single accelerator,as a secondary accelerator or as a sulphur donor in most sulphur-cured elastomers. Scorchy and gives fast cure rates.produces and excellent vulcanisation plateau with good heat aging and compression set resistance in sulphurless and EV cure systems.good color retention is obtained in non-black vulcanisation,avaluable secondary acclerator for EPDM.may be used as aretarder in the vulcanisation of polychloroprene rubber with ETU and also be used as bactericide and pesticide.
package:25plastic woven bag,paper with plastic film bag,kraft paper bag.

Storage:the product should be storage in the dry and cooling place with good ventilation.the product should be avoid hot sunshine.