Accelerator MBTS/DM 2,2’ -Dithiobis(benzothiazole)

  • CAS No.: 120-78-5
  • Type.: Accelerator
  • Appearance: Light Yellow powder(granule)
  • Molecular Formula: C14H8N2S4
  • Shelf Life: -
  • Min Order Quantity: -
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Test Item Powder Oil powder Granular
Appearance Pale yellow or white Pale yellow or white oily Pale yellow or white
Initial M.P. (Min) ≥°C 165 165 165
Loss on drying (Max) ≤ % 0.40 0.40 0.40
Ash (Max) ≤ % 0.30 0.30 0.30
Residue on 100 μ m sieve (Max) % ≤ 0.50 -- --
Granular diameter mm -- -- 1.5-3.0
Broken strength N -- -- 2-5
Oil content,% -- 1.0-2.0 --
(1) Rubber Accelerator MBTS gives flat, moderately fast cures in NR, IR, SBR, NBR, EPDM, IIR.

(2) MBTS can be used alone as delayed action accelerator, normally with accelerators of guanidines & thiurams. MBTS is mainly used in manufacture of tires, tubes, shoes, rubber cloth and other technical rubber goods, especially those special-shaped products demanding high intensity.

(3) MBTS exhibits better scorch safety than MBT, non-staining/ non-discoloring in light-color or colorfull stocks. However, because of the bitterness of the product after vulcanization, MBTS is not recommended to apply it to beverage and food containers.

(4) MBTS can also be acted as a plasticiser/ retarder in CR.
 
Accelerator  MBTS/DM 2,2’ -Dithiobis(benzothiazole)
  • Address:

    No 999,Jiangyue Rd, Minhang Dist ,201114,Shanghai ,China

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    [email protected]
    Skype: richestgroup

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    +86 13472638548
    WhatsApp: +86 13472638548

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