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

LAN-XESS RHENOCURE IS90-20 Accelerator

LAN-XESS RHENOCURE IS90-20 Accelerator is a high-performance sulfenamide-based vulcanization accelerator from LAN-XESS’s RHENOCURE series. Designed for natural and synthetic rubbers, it delivers excellent scorch safety, fast cure rate, and superior physical properties. Widely used in tires, hoses, and technical rubber goods requiring balanced processing safety and efficiency.
  • lan xess rhenocure is90 20 accelerator_68fca89d
  • lan xess rhenocure is90 20 accelerator_68fca89d

Features Of LAN-XESS RHENOCURE IS90-20 Accelerator

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

  2. Provides excellent scorch safety while enabling fast cure rates at elevated temperatures.

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

  4. Low volatility formulation ensures minimal migration and consistent processing performance.

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

Typical Applications Of LAN-XESS RHENOCURE IS90-20 Accelerator

  1. Tire tread and carcass compounds for passenger and truck tires.

  2. Industrial rubber products including conveyor belts, hoses, and rollers.

  3. Automotive vibration-damping components such as engine mounts and bushings.

  4. General-purpose molded and extruded rubber goods requiring balanced processing safety and cure efficiency.

  5. Technical rubber articles where consistent crosslink density and thermal stability are critical.

Specifications Of LAN-XESS RHENOCURE IS90-20 Accelerator

Chemical TypeSulfenamide accelerator (N-cyclohexyl-2-benzothiazole sulfenamide derivative)
Product FormPowder
AppearanceOff-white to light tan free-flowing powder
Primary ApplicationsNatural rubber (NR), styrene-butadiene rubber (SBR), and blends
Key FeaturesScorch-safe, fast-curing, low-migration, thermally stable
Recommended Loading Range0.5–1.5 phr (parts per hundred rubber)
Storage ConditionsStore in cool, dry place below 30°C; protect from moisture and direct sunlight
Shelf Life24 months under recommended storage conditions


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