MBTS(DM) Particle
Rubber Vulcanization Accelerator MBTS(DM)
Chemical name:Dibenzothiazole disulfide
Name of similar products at home and abroad:DM, MBTS p>
Molecular formula: C14H8N2 S4
Structure:
Molecular weight: 332.50
CAS Registration number: 120-78-5 span>
Product Standard:GB/T 11408-2013 p>
Appearance (visual inspection) |
off-white to Light yellow granular |
initial melting point℃≥ |
166.0 |
Heating reduction %≤ |
0.40 |
ash%≤ |
0.40 |
Sifter (150µm) %≤ |
—— |
free M%≤< /span> |
1.0 |
purity%≥ |
95.0 |
Oil Content% |
—— |
Mean Grain StrengthN≤ |
1.0 |
Maximum grain strength N≤ |
1.5 |
Chalking rate (20mesh)%≤ |
3.0 |
Character:white to pale yellow granular, slightly bitter taste, non-toxic. The specific gravity is 1.45-1.54, the melting point is above 164°C, soluble in chloroform, partially soluble in benzene, ethanol and carbon tetrachloride, insoluble in gasoline, water and ethyl acetate. Storage stable. According to customer standards when customers have special requirements.
Uses: Accelerator for natural rubber and various synthetic rubber, can produce flat and medium speed Vulcanization, the vulcanization temperature is high. Safe operation, easy to disperse, no pollution, vulcanized rubber is resistant to aging. Mainly used in the manufacture of general industrial products such as tires, hoses, rubber shoes, and tapes. DM can also act as a plasticizer or retarder in neoprene.
Packing:Woven bag lined with plastic bag or kraft paper compound bag, 25kg/ bag. Or according to customer requirements.
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