Chemical name :4-4' -dithiophenoline DTDM

Molecular formula: C8H16N2O2S

Formula:

Molecular weight: 236.27

CAS NO: 103-34-4

Product specifications:

Project	Powder	Crystalline powder	2mm diameter particle
Appearance (visual)	White or crystalline powder (granules)
The purity %≥	96.0	96.0	95.0
At the beginning of melting point℃≥	120.0	120.0	120.0
Heating loss %≤	0.40	0.40	0.40
Ash %≤	0.40	0.40	0.40
Screenings (63μm),%≤	0.50	------	----
Screenings (150μm)，% ≤	----	0.0	----
Intensity N	----	----	0.5~2.5
Physical properties
Density at 20 ° c（kg/m3）	1330	1330	1330
Packing density（kg/m3）	550-600	550-600	550-600

Description: white powder.Relative density 1.32-1.38.Soluble in benzene, carbon tetrachloride, slightly soluble in acetone, gasoline, hardly soluble in ethanol, ether, insoluble in water and aliphatic hydrocarbon.In case of inorganic acid or alkali decomposition.Store stably at room temperature.Non-toxic, fishy smell.Touching the skin or mucous membranes can cause a strong and lasting acrid sensation.

Use: this product can be used as vulcanizing iJ and accelerator of natural rubber and synthetic rubber.Use this product into the glue material does not spray frost, pollution, color, easy to disperse.The vulcanized rubber has good heat resistance and aging resistance when it is used in a semi-effective vulcanization system.Under the vulcanization temperature can release the active sulfur, the effective sulfur content is 27%, the operation is safe, when used alone, the vulcanization rate is slow, and thiazoles, thiolam and dithiocarbamate can improve the vulcanization rate.This product is especially suitable for butyl rubber, mainly used in the manufacture of tires, butyl inner tubes, rubber tape and heat resistant rubber products, but also used in highway asphalt stabilizer.