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

LAN-XESS Rhenogran MBI-80 Accelerator

LAN-XESS Rhenogran MBI-80 is a high-performance vulcanization accelerator from the Rhenogran series, specifically designed for sulfur-cured rubber compounds. It offers excellent scorch safety, fast cure rate, and superior physical properties in NR, SBR, and BR systems. Widely used in tires, industrial rubber goods, and technical parts requiring consistent processing and aging resistance.
  • lan xess rhenogran mbi 80 accelerator_a25365a1
  • lan xess rhenogran mbi 80 accelerator_a25365a1

Features Of LAN-XESS Rhenogran MBI-80 Accelerator

  1. High-efficiency sulfenamide accelerator for natural rubber and synthetic elastomers.

  2. Excellent scorch safety with balanced vulcanization kinetics.

  3. Good dispersion in rubber compounds due to masterbatch format (80% active ingredient).

  4. Low volatility and improved processing stability compared to conventional MBTS derivatives.

  5. Complies with major global regulatory requirements for rubber compounding, including REACH.

Typical Applications Of LAN-XESS Rhenogran MBI-80 Accelerator

  1. Tire treads and carcass compounds.

  2. Industrial rubber goods such as conveyor belts and hoses.

  3. Automotive vibration-damping components.

  4. Rubber-to-metal bonded parts.

  5. General-purpose molded and extruded rubber products.

Specifications Of LAN-XESS Rhenogran MBI-80 Accelerator

Chemical TypeN-cyclohexyl-2-benzothiazole sulfenamide (CBS derivative)
Product FormFree-flowing granular masterbatch
AppearanceLight yellow to pale brown granules
Active Ingredient ContentApprox. 80 wt%
Carrier PolymerNon-staining, low-extractable ethylene-propylene copolymer
Particle Size (d50)~600–900 µm
Moisture Content<0.5 wt%
Storage StabilityStable for 12 months at <30 °C in dry, sealed packaging


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