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

LAN-XESS Rhenogran ZBOP-50 Accelerator

LANXESS Rhenogran ZBOP-50 is a zinc borate-based vulcanization accelerator in the Rhenogran series, designed for low-NOx rubber compounding. It enhances scorch safety and cure efficiency in EPDM, NR, and SBR systems while improving flame retardancy and reducing zinc migration. Ideal for sustainable tire and technical rubber goods requiring regulatory compliance and performance stability.
  • lan xess rhenogran zbop 50 accelerator_0cacbc76
  • lan xess rhenogran zbop 50 accelerator_0cacbc76

Features Of LAN-XESS Rhenogran ZBOP-50 Accelerator

  1. Highly efficient benzothiazole-based accelerator for sulfur vulcanization systems.

  2. Optimized particle size distribution for excellent dispersion in rubber compounds.

  3. Low volatility and low migration tendency, supporting improved scorch safety and compound stability.

  4. Consistent performance across natural rubber (NR), styrene-butadiene rubber (SBR), and butadiene rubber (BR) formulations.

  5. Free-flowing granular form enabling dust-free handling and precise dosing in automated mixing lines.

Typical Applications Of LAN-XESS Rhenogran ZBOP-50 Accelerator

  1. Tire treads and sidewalls requiring balanced cure rate and aging resistance.

  2. Industrial rubber goods including conveyor belts and hoses.

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

  4. Rubber footwear soles demanding high resilience and processing safety.

  5. General-purpose molded and extruded rubber products.

Specifications Of LAN-XESS Rhenogran ZBOP-50 Accelerator

Chemical TypeBenzothiazole sulfenamide accelerator (N-oxydiethylenebenzothiazole-2-sulfenamide)
Product FormFree-flowing granules
AppearancePale yellow to light brown granules
Primary ApplicationsSulfur-cured NR, SBR, BR, and blends
Key FeaturesDelayed action, good scorch safety, fast cure onset after induction period
BenefitsImproved processing safety, enhanced crosslink efficiency, reduced reversion risk
Storage ConditionsStore in cool, dry place; protect from moisture and direct sunlight
Shelf Life24 months under recommended storage conditions


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