Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

LAN-XESS Rhenogran MBT-80 Accelerator

LAN-XESS Rhenogran MBT-80 Accelerator is a sulfur-free, low-bloom MBT-based vulcanization accelerator designed for high-performance rubber compounds. It ensures rapid cure kinetics, excellent scorch safety, and superior physical properties in tires and technical rubber goods. Compatible with natural and synthetic rubbers, it meets stringent REACH and FDA requirements for food-contact applications.
  • lan xess rhenogran mbt 80 accelerator_bf3cd58d
  • lan xess rhenogran mbt 80 accelerator_bf3cd58d

Features Of LAN-XESS Rhenogran MBT-80 Accelerator

  1. Highly efficient sulfenamide-type accelerator for natural rubber and synthetic elastomers.

  2. Provides excellent scorch safety and balanced cure rate in sulfur vulcanization systems.

  3. Delivers superior tensile strength, elongation, and aging resistance in cured rubber compounds.

  4. Free-flowing granular form ensures consistent dosing and improved dust control during handling.

  5. Complies with REACH and is suitable for applications requiring low nitrosamine formation potential.

Typical Applications Of LAN-XESS Rhenogran MBT-80 Accelerator

  1. Automotive tires (tread, sidewall, and carcass compounds).

  2. Industrial rubber goods including conveyor belts and hoses.

  3. Technical rubber parts such as engine mounts and vibration dampers.

  4. Footwear soles and molded rubber components.

  5. General-purpose molded and extruded rubber products.

Specifications Of LAN-XESS Rhenogran MBT-80 Accelerator

Chemical TypeN-(tert-butyl)-2-benzothiazolesulfenamide (TBBS)
Product FormFree-flowing granules
AppearanceLight tan to beige granules
Active Ingredient Content≥ 80 wt% TBBS
Moisture Content≤ 0.5 wt%
Particle Size (d₉₀)≤ 800 µm
Storage StabilityStable under dry, cool conditions (≤ 25 °C, < 60% RH)
Primary ApplicationsSulfur vulcanization of NR, SBR, BR, and NBR


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