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

LAN-XESS VULKACIT 576 Accelerator

LAN-XESS VULKACIT® 576 is a high-performance ultra-accelerator for sulfur vulcanization of natural and synthetic rubbers. Part of LANXESS’s trusted VULKACIT® accelerator series, it delivers rapid cure onset, excellent scorch safety, and superior physical properties in demanding rubber applications like tires and technical goods.
  • lan xess vulkacit 576 accelerator_3739a83c
  • lan xess vulkacit 576 accelerator_3739a83c

Features Of LAN-XESS VULKACIT 576 Accelerator

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

  2. Provides excellent scorch safety combined with fast cure onset at elevated vulcanization temperatures.

  3. Delivers outstanding physical properties in cured rubber, including high tensile strength and good aging resistance.

  4. Compatible with sulfur-cure systems and widely used in conjunction with MBT, CBS, and TMTD accelerators.

  5. Free-flowing, dust-reduced granular form ensures improved handling and dosing accuracy in industrial mixing processes.

Typical Applications Of LAN-XESS VULKACIT 576 Accelerator

  1. Passenger and truck tire treads and sidewalls.

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

  3. Automotive vibration-damping components and engine mounts.

  4. Rubber-to-metal bonded parts requiring precise cure control.

  5. General-purpose molded and extruded rubber products.

Specifications Of LAN-XESS VULKACIT 576 Accelerator

Chemical TypeN-Cyclohexyl-2-benzothiazole sulfenamide (CBS)
Product FormFree-flowing granules
AppearanceOff-white to light tan granules
Primary ApplicationsSulfur vulcanization of NR, SBR, BR, and NBR compounds
Key FeaturesDelayed action accelerator with balanced scorch safety and cure rate
BenefitsImproved processing safety, consistent crosslink density, enhanced fatigue resistance
Storage ConditionsStore in cool, dry place; protect from moisture and direct sunlight
Shelf Life24 months under recommended storage conditions


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