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

LAN-XESS Rhenogran HEXA-80/SBR Accelerator

LANXESS Rhenogran HEXA-80/SBR is a high-performance sulfenamide accelerator specifically designed for SBR rubber compounds. It delivers excellent scorch safety, fast cure rates, and superior physical properties in tires and technical rubber goods. Part of LANXESS’s Rhenogran masterbatch series, HEXA-80/SBR ensures consistent dispersion and processing stability while meeting stringent industry standards for low nitrosamine generation.
  • lan xess rhenogran hexa 80 sbr accelerator_5dae8d45
  • lan xess rhenogran hexa 80 sbr accelerator_5dae8d45

Features Of LAN-XESS Rhenogran HEXA-80/SBR Accelerator

  1. Optimized accelerator system specifically developed for styrene-butadiene rubber (SBR) compounds.

  2. Delivers balanced scorch safety and fast, efficient vulcanization kinetics.

  3. Enables excellent crosslink density and improved tensile strength in finished rubber products.

  4. Pre-dispersed masterbatch format ensures uniform distribution and simplified handling during mixing.

  5. Low dust formulation enhances workplace safety and improves process consistency.

Typical Applications Of LAN-XESS Rhenogran HEXA-80/SBR Accelerator

  1. Tire treads and sidewalls requiring high abrasion resistance and rolling resistance optimization.

  2. Industrial rubber goods including conveyor belts and drive belts.

  3. Automotive non-tire components such as mounts, bushings, and vibration dampers.

  4. Rubber flooring and matting systems demanding consistent cure performance.

  5. Technical molded parts where reproducible physical properties are critical.

Specifications Of LAN-XESS Rhenogran HEXA-80/SBR Accelerator

Chemical TypeSulfur donor / secondary accelerator hybrid system
Product FormPelletized pre-dispersed masterbatch
AppearanceLight yellow to beige free-flowing pellets
Active ContentApprox. 80 wt% active accelerator components
Carrier PolymerSBR-based inert carrier
Recommended Loading Range1.0–3.0 phr (parts per hundred rubber)
Storage ConditionsStore in cool, dry place; avoid direct sunlight and moisture
Shelf Life24 months from date of manufacture under recommended conditions


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