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

LAN-XESS Rhenogran ZDBC-80 Accelerator

LANXESS Rhenogran ZDBC-80 is a zinc dibenzyldithiocarbamate (ZDBC) ultra-accelerator in the Rhenogran masterbatch series, offering rapid vulcanization for natural and synthetic rubbers. It ensures excellent scorch safety, high efficiency, and uniform dispersion—ideal for tires, belts, and technical rubber goods requiring precise cure control and superior physical properties.
  • lan xess rhenogran zdbc 80 accelerator_9f0d8da6
  • lan xess rhenogran zdbc 80 accelerator_9f0d8da6

Features Of LAN-XESS Rhenogran ZDBC-80 Accelerator

  1. High-purity zinc dibenzyldithiocarbamate (ZDBC) masterbatch with 80% active content for consistent vulcanization performance.

  2. Free-flowing granular form ensures excellent dosing accuracy and reduced dust generation during handling.

  3. Enhanced thermal stability minimizes premature scorch in high-temperature processing environments.

  4. Optimized dispersion in natural rubber (NR), styrene-butadiene rubber (SBR), and butadiene rubber (BR) compounds.

  5. Complies with REACH and meets major global regulatory requirements for rubber additive safety.

Typical Applications Of LAN-XESS Rhenogran ZDBC-80 Accelerator

  1. Tire tread and sidewall compounds requiring fast cure kinetics and high crosslink density.

  2. Industrial rubber products including conveyor belts, hoses, and vibration-damping mounts.

  3. Automotive non-tire components such as engine mounts, bushings, and sealing systems.

  4. Footwear soles and midsoles where balanced scorch safety and final cure state are critical.

  5. General-purpose technical rubber goods processed via internal mixers or extruders.

Specifications Of LAN-XESS Rhenogran ZDBC-80 Accelerator

Chemical TypeZinc dibenzyldithiocarbamate (ZDBC) masterbatch
Product FormFree-flowing granules
AppearanceLight yellow to pale amber granules
Active ContentApprox. 80 wt.% ZDBC
Carrier PolymerLow-MW polyethylene
Particle Size1.0–3.0 mm granules
Storage StabilityStable for ≥12 months at <25 °C in original sealed packaging
Key FeaturesLow dust, excellent dispersion, high thermal safety margin


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