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

LAN-XESS RHENOFIT EDMA/S Accelerator

LANXESS Rhenofit EDMA/S is a high-performance sulfur-accelerator from the Rhenofit series, designed for efficient vulcanization of natural and synthetic rubbers. It offers excellent scorch safety, fast cure rates, and superior mechanical properties in final rubber compounds. Widely used in tires, industrial rubber goods, and technical elastomers requiring consistent processing and aging resistance.
  • lan xess rhenofit edma s accelerator_21e66c0c
  • lan xess rhenofit edma s accelerator_21e66c0c

Features Of LAN-XESS RHENOFIT EDMA/S Accelerator

  1. High-efficiency sulfenamide-type accelerator for natural rubber and synthetic elastomers.

  2. Provides excellent scorch safety and extended processing window during mixing and extrusion.

  3. Delivers fast cure rate with optimal crosslink density and superior tensile strength development.

  4. Compatible with sulfur-cured systems and synergistic with other accelerators such as CBS or TBBS.

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

Typical Applications Of LAN-XESS RHENOFIT EDMA/S Accelerator

  1. Tire tread and carcass compounds requiring balanced cure profile and aging resistance.

  2. Industrial rubber goods including conveyor belts, hoses, and vibration dampers.

  3. Automotive sealing systems and dynamic rubber components exposed to elevated temperatures.

  4. Footwear soles and technical molded parts demanding consistent vulcanization performance.

Specifications Of LAN-XESS RHENOFIT EDMA/S Accelerator

Chemical TypeSulfenamide accelerator (N-(1,1-dimethylethyl)-2-benzothiazolesulfenamide)
Product FormPowder
AppearanceOff-white to light tan free-flowing powder
Primary ApplicationsVulcanization accelerator for NR, SBR, BR, and NBR compounds
Key FeaturesScorch-safe, fast-curing, high modulus development
BenefitsImproved production efficiency, reduced reversion, enhanced heat resistance
Storage ConditionsStore in cool, dry place; avoid direct sunlight and moisture
Shelf Life24 months from date of manufacture when stored properly


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