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Accelerator ZDBC

Accelerator ZDBC
Accelerator ZDBC
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Product Code : 53
Product Description

Being one of the prominent and renowned manufacturers, exporters and suppliers in the domain, we supply an extremely useful Accelerator ZDBC. Under the guidance of our adroit professionals, this chemical is processed by utilizing high grade chemical compounds in tune with set industry trends. Offered chemical used as secondary ultra accelerator for sulfenamide and thiazole systems in general purpose polymers (NR, SBR, IIR, EPDM). Additionally, it is used as an antioxidant in rubber adhesive systems. Moreover, our clients can get this Accelerator ZDBC as per specific needs of the clients in safe packaging options and at nominal prices.


  • Environment friendly

  • Non-toxic

  • Accurate composition

  • Longer shelf life

Chemical Composition: Zinc dibutyl dithiocarbamate

Physical Properties
Appearance: White powder
Sp Gr. at 25oC: 1.25 (Typical)


  • ZDBC is an Ultra Dithiocarbamate Accelerator which is an active accelerator such as ZDC. Major difference between ZDBC and ZDC is its solubility in rubber, owing to which it gives much better transparency and even lowers the risk of blooming from valcanisates. Other than this, most of the properties of ZDC are same. Besides this, ZDB is widely used as a accelerator in combinations for its excellent solubility with EPDM rubbers.
  • This is one of the most preferred accelerator which is used with used in various non-blooming EPDM compound applications that entail extruded profiles for automobiles. Based on the application envisaged, its dosage can vary from 0.25 to 1.5 phr.

Storage and Handling:

  • Stable (approx 3 years) under normal conditions of storage. No special handling precautions are necessary.
  • Normal precautions to avoid contact with skin and eyes should be followed. For eyes, flush with plenty of water and seek medical advice.
Typical Analysis



ASTM Test method

Melting Point (oC)

105 min

D 1519

Loss at 1000oC for 2 hours (%)

0.5 max

D 4571

Chloroform Insolubles (%)

2.0 max

D 4934

Fineness (100mh) retained (%)

2.0 max

D 4572


Insoluble in water. Soluble in chloroform;

Packaging: 25 Kg. in HDPE lined Paper Bags


Contact Details
15, 4th Floor, Free School Street, Kolkata - 700016, West Bengal, India
Mr. Siddharth V. Jeloka (C.E.O.)
Mobile :918037265614
Phone :+918037265614
Fax :91-33-65351418

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