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

LAN-XESS RHENOFIT OCD Accelerator

LANXESS Rhenofit OCD is a high-performance secondary accelerator for sulfur-cured rubber compounds, part of LANXESS’s Rhenofit series. Designed for low-temperature vulcanization, it enhances scorch safety and cure rate while maintaining excellent physical properties. Widely used in tires, conveyor belts, and technical rubber goods requiring precise processing control and consistent crosslinking efficiency.
  • lan xess rhenofit ocd accelerator_eb2b2461
  • lan xess rhenofit ocd accelerator_eb2b2461

Features Of LAN-XESS RHENOFIT OCD Accelerator

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

  2. Enables excellent scorch safety while maintaining fast cure kinetics.

  3. Compatible with conventional sulfenamide and thiazole primary accelerators.

  4. Improves crosslink density and enhances tensile strength and abrasion resistance.

  5. Low volatility and good thermal stability during processing.

Typical Applications Of LAN-XESS RHENOFIT OCD Accelerator

  1. Tire tread and sidewall compounds.

  2. Industrial rubber goods including conveyor belts and hoses.

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

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

  5. General-purpose technical rubber products demanding balanced processing and performance.

Specifications Of LAN-XESS RHENOFIT OCD Accelerator

Chemical TypeOxazolidine-based secondary accelerator
Product FormPowder
AppearanceOff-white to light yellow free-flowing powder
Primary ApplicationsSulfur vulcanization of natural rubber (NR), styrene-butadiene rubber (SBR), and butadiene rubber (BR)
Key FeaturesScorch delay, cure rate enhancement, improved crosslink uniformity
BenefitsExtended processing window, reduced reversion risk, enhanced final mechanical properties
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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