Rubber Accelerator MBTS(DM)
Chemical Name 2, 2-Dibenzothiazole Disulfide (MBTS)
Molecular Formula C14H8N2S4
Molecular Weight 332.5
CAS No. 120-78-5
Specifications GB/T 11408-2013
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Item
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Specifications
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High grade
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Appearance
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White or light yellow powder or Granular
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Initial Melting Point (℃)Min.
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170.0
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Final Melting Point (℃)Min
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172.0
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Heat Loss (%)Max.
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0.3
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Ash (%)Max.
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0.3
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Free MBT (%)Max.
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1.0
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Assay (%)Min.
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95.0
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Residue on 150μm Sieve (%)Max.
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0.1
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Properties Non-toxic, insoluble in water, but soluble in alcohol, ethyl ether,etc,Density :1.5g/cm3 ,
Applications Used with other accelerators in tyres, rubber belts and so on. MBTS is regulated for use in articles in contact with food as specified under FDA 21 CFR177.2600, 175.105 and under BgVV XXI, Categories 1-4.
Storage Store closed containers in a cool, dry, well-ventilated area. Avoid exposure to direct sunlight.
Packing 25kg net paper bags lined with polyethylene film bags.
