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

LAN-XESS Vulkacit LDA Accelerator

LAN-XESS Vulkacit LDA is a high-performance sulfenamide-based vulcanization accelerator for natural and synthetic rubbers offering rapid cure onset excellent scorch safety and superior physical properties in tire treads industrial rubber goods and technical compounds.
  • lan xess vulkacit lda accelerator_04206c21
  • lan xess vulkacit lda accelerator_04206c21

Features Of LAN-XESS Vulkacit LDA Accelerator

  1. Highly efficient secondary accelerator for sulfur-cured rubber compounds.

  2. Enables excellent scorch safety and balanced vulcanization kinetics.

  3. Improves crosslink density and enhances heat resistance of cured elastomers.

  4. Compatible with natural rubber, SBR, BR, and NBR-based formulations.

  5. Low volatility and good storage stability under standard warehouse conditions.

Typical Applications Of LAN-XESS Vulkacit LDA Accelerator

  1. Tire tread and carcass compounds requiring precise cure control.

  2. Industrial rubber goods including conveyor belts and hoses.

  3. Automotive dynamic components such as engine mounts and bushings.

  4. Technical rubber parts demanding high thermal aging resistance.

  5. General-purpose molded and extruded rubber products.

Specifications Of LAN-XESS Vulkacit LDA Accelerator

Chemical TypeDithiocarbamate-based secondary accelerator
Product FormPowder
AppearanceOff-white to light yellow free-flowing powder
Primary ApplicationsSulfur vulcanization in synthetic and natural rubber systems
Key FeaturesScorch-safe, fast curing, improved modulus development
BenefitsEnhanced processing safety, consistent crosslink network, reduced reversion
Recommended StorageBelow 30 °C, dry and well-ventilated area, protected from moisture
Shelf Life24 months from date of manufacture under recommended conditions


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