GOYENCHEM-DM/MBTS Accelerator DM CAS NO.120-78-5

GOYENCHEM-DM/MBTS Accelerator DM CAS NO.120-78-5

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Description

Chemical Name: Dibenzothiazole Disulfide
Synonyms: DM, MBTS
Molecular Formula: C14H8N2S4

Structural Formula:

Molecular Weight: 332.44
CAS NO.: 120-78-5

Properties

GRADE GOYENCHEM-DM-P GOYENCHEM-DM-G
Appearance Powder Granule
Color Gray-white to light yellow Gray-white to light yellow
 Initial Melting Point ℃ 170 min 170 min
Heating Loss % 0.3 max 0.3 max
Ash  (%) 0.3 max 0.3 max
Residue on 150µm sieve (%)≦ 0.1 –
Residue on 63 µm sieve (%)≦ 0.5 –
Granule diameter (mm) – 1.5
Solubility Soluble in chloroform

Slightly soluble in benzene, ethyl alcohol and carbon tetrachloride

Insoluble in gasoline, water and ethyl acetate

 

Features

  • Safe to use
  • Disperses easily
  • Non-polluting
  • Aging resistant
  • Broadly used in any rubber products
  • With level and middle cure rate
  • With higher vulcanization temperature: provides great delayed action and prevents from rapid vulcanization

Application

  • Accelerate for NR & SR
  • Any tires
  • Rubber tubes
  • Rubber shoes
  • Rubber cloth
  • Can be used as plasticizer or delayed action activator when used in polychoroprene

Packing

20 KG/bag

Storage

  • Store in a cool, dry, and well‐ventilated place.
  • Keep away from fire and avoid direct sunlight, long‐term freezing, or damp.
  • Seal tightly after use.
  • Protect from extreme temperatures

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