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

LAN-XESS VULKACIT F-C Accelerator

LANXESS VULKACIT F-C is a high-performance sulfenamide-type vulcanization accelerator for rubber compounds, part of LANXESS’s VULKACIT accelerator series. Designed for NR, SBR, and BR systems, it offers delayed onset, excellent scorch safety, and efficient cure rate. Widely used in tires and technical rubber goods requiring balanced processing safety and crosslink density.
  • lan xess vulkacit f c accelerator_99b12b9f
  • lan xess vulkacit f c accelerator_99b12b9f

Features Of LAN-XESS VULKACIT F-C Accelerator

  1. Highly efficient secondary accelerator for sulfenamide-based vulcanization systems.

  2. Enables rapid scorch safety and optimal cure rate balance in natural and synthetic rubber compounds.

  3. Excellent compatibility with common accelerators such as CBS and TBBS.

  4. Low volatility and good thermal stability during processing and storage.

  5. Supports consistent crosslink density and improved mechanical properties in finished vulcanizates.

Typical Applications Of LAN-XESS VULKACIT F-C Accelerator

  1. Tire tread and sidewall compounds.

  2. Industrial rubber products including conveyor belts and hoses.

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

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

  5. General-purpose molded and extruded rubber goods.

Specifications Of LAN-XESS VULKACIT F-C Accelerator

Chemical TypeN-cyclohexylthiophthalimide
Product FormPowder
AppearanceWhite to off-white crystalline powder
Primary ApplicationsSecondary accelerator in NR, SBR, BR, and NBR compounds
Key FeaturesScorch delay enhancement, cure rate acceleration, synergistic with sulfenamides
BenefitsImproved process safety, reduced reversion, enhanced tensile strength and elongation
SolubilitySoluble in common organic solvents (e.g., chloroform, acetone); insoluble in water
Storage ConditionsStore in cool, dry place below 30°C; protect from moisture and direct sunlight


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