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

VULBOND SW-50GE/F150 Accelerator

VULBOND SW-50GE/F150 Accelerator is a high-efficiency sulfur-free vulcanization accelerator from the VULBOND series, designed for EPDM and NBR rubber compounds. It enables rapid curing at low temperatures, improves scorch safety, and enhances final crosslink density and physical properties. Widely used in automotive seals, hoses, and industrial rubber goods requiring precise cure control and eco-friendly processing.
  • vulbond sw 50ge f150 accelerator_20291b50
  • vulbond sw 50ge f150 accelerator_20291b50

Features Of VULBOND SW-50GE/F150 Accelerator

  1. High-efficiency sulfur-free accelerator for low-heat vulcanization systems.

  2. Excellent scorch safety and extended processing window in rubber compound mixing.

  3. Compatible with natural rubber (NR), synthetic polyisoprene (IR), and SBR-based formulations.

  4. Enables fast cure kinetics without compromising final physical properties or aging resistance.

  5. Low volatility and minimal odor, supporting improved workplace hygiene and regulatory compliance.

Typical Applications Of VULBOND SW-50GE/F150 Accelerator

  1. Automotive rubber components including hoses, seals, and vibration dampers.

  2. Industrial rubber goods such as conveyor belts and hydraulic hoses.

  3. Footwear sole compounds requiring balanced cure rate and flex fatigue resistance.

  4. Medical-grade elastomer products where low extractables and consistent crosslink density are critical.

  5. Technical rubber profiles for building and transportation sealing applications.

Specifications Of VULBOND SW-50GE/F150 Accelerator

Chemical TypeThiazole derivative accelerator (sulfur-free)
Product FormPowder
AppearanceOff-white to light tan free-flowing powder
Primary ApplicationsVulcanization accelerator for NR, IR, and SBR compounds
Key FeaturesScorch-safe, rapid cure onset, low migration tendency
BenefitsImproved production efficiency, reduced energy consumption, enhanced product consistency
Storage ConditionsStore in cool, dry, well-ventilated area; avoid direct sunlight and moisture
Shelf Life24 months from date of manufacture under recommended storage


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