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

LAN-XESS RHENOFIT TAC/S Accelerator

LAN-XESS RHENOFIT TAC/S Accelerator is a high-performance sulfur-based vulcanization accelerator from LAN-XESS’s RHENOFIT series, designed for NR, SBR, and BR rubber compounds. It offers rapid cure kinetics, excellent scorch safety, and superior aging resistance. Widely used in tires, industrial rubber goods, and technical parts requiring balanced processing safety and crosslink efficiency.
  • lan xess rhenofit tac s accelerator_5447d71f
  • lan xess rhenofit tac s accelerator_5447d71f

Features Of LAN-XESS RHENOFIT TAC/S Accelerator

  1. High-efficiency thiuram-type accelerator for natural rubber and SBR compounds.

  2. Enables fast vulcanization with excellent scorch safety at elevated processing temperatures.

  3. Delivers superior tensile strength and modulus development in cured rubber products.

  4. Compatible with conventional sulfur-curing systems and widely used in combination with MBT or CBS.

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

Typical Applications Of LAN-XESS RHENOFIT TAC/S Accelerator

  1. Passenger and truck tire treads and sidewalls.

  2. Industrial rubber goods including conveyor belts and hoses.

  3. Automotive vibration-damping components and engine mounts.

  4. Rubber-to-metal bonded parts requiring high crosslink density.

  5. Technical rubber articles demanding short cure cycles and consistent physical properties.

Specifications Of LAN-XESS RHENOFIT TAC/S Accelerator

Chemical TypeTetraalkylthiuram disulfide (TAC/S)
Product FormFree-flowing light yellow to pale amber granules
AppearanceUniform granular solid, no visible dust or lumps
Primary ApplicationsSulfur-cured NR, SBR, BR, and NBR compounds
Key FeaturesFast cure kinetics, balanced scorch delay, high crosslink efficiency
BenefitsImproved productivity, enhanced aging resistance, reduced reversion tendency
Storage ConditionsStore in cool, dry, well-ventilated area; protect from moisture and direct sunlight
Shelf Life24 months from date of manufacture when stored properly


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