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Rubber Accelerator Masterbatch CBS (CZ)-80

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Rubber Accelerator Masterbatch CBS (CZ)-80

Rubber Accelerator Masterbatch CBS (CZ)-80 is a high-performance additive designed to expedite the vulcanization of rubber compounds. Comprising 80% N-cyclohexyl-2-benzothiazole sulfenamide (CBS or CZ) and 20% elastomer binder, this masterbatch simplifies the incorporation of the accelerator into rubber formulations, improving processing efficiency. It is widely used in the rubber industry to enhance the curing process, leading to the production of high-quality rubber products with improved physical properties


Choosing Rubber Accelerator CBS (CZ)-80 signifies opting for accelerated vulcanization efficiency and streamlined manufacturing processes. This accelerator offers precise control over vulcanization, allowing manufacturers to customize rubber properties for specific applications, ensuring consistency and tailored performance.

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Functions and Characteristics


Active Content(%) 80 Carrier SBR
Appearance Grey-White To Light Yellow Granules Melting Point 96ºC min
Mush 100 Free Amine Content 0.5% max
Mooney Viscosity ML1+4 50ºC ≤50 Ash Content(950ºC,2h) 0.4% max
Sulfur Element 19.0 Volatile Content 0.5% max
Density(g/Cm³) 1.05 63µm Sieve Residue 0.5% max
Composition A homogeneous mixture of dipentamethylene thiuram tetrasulphide and polymeric binder at 70/30 ratio
  1. Versatility in Applications: Suitable for a diverse range of applications, including tires, industrial rubber goods, footwear, and more, showcasing its versatility.
  2. Enhanced Flexibility: Maintains the flexibility of rubber products, ensuring they meet the required specifications for various applications.
  3. Optimized Cure Rate: CBS (CZ)-80 optimizes the cure rate, striking a balance between rapid vulcanization and maintaining desirable rubber characteristics.
  4. Reduced Energy Consumption: The efficient dispersion and accelerated vulcanization contribute to reduced energy consumption during the manufacturing process.
  5. Improved Productivity: Enables faster production cycles, leading to increased productivity and reduced lead times in rubber manufacturing.
  6. Reduced Wastage: The masterbatch format minimizes waste and facilitates accurate dosing during the manufacturing process.
  7. Easy Handling: CBS (CZ)-80’s masterbatch form allows for easy handling and incorporation, contributing to overall operational efficiency.
  8. Adaptability: Adapts to various manufacturing processes, making it suitable for different rubber goods and applications.

Major Applications

Agricultural Rubber Products:

CBS (CZ)-80 may be utilized in the manufacturing of various rubber components for agricultural machinery, ensuring accelerated vulcanization for increased durability and resistance to environmental factors.

Medical Rubber Products:

In certain medical applications, CBS (CZ)-80 may be used in the production of rubber components for medical devices, ensuring accelerated vulcanization for quick and efficient production.


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