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ASTM F2733

ASTM F2733 specifies the requirements for flame-resistant rainwear intended to protect workers from industrial hydrocarbon fires and other petrochemical fire hazards. Here’s an overview of the performance requirements and testing methods outlined in this standard:

Performance Requirements

  1. Flame Resistance:
  2. Thermal Protection:
  3. Flash Fire Protection:
  4. Leak Resistance:
  5. Tear Resistance:
  6. Moisture Vapor Transmission (Breathability):
  7. Markings and Reflective Materials:

Updates and Availability

  • The most recent update to ASTM F2733 occurred in 2017, focusing on clarifications, revisions to terminology definitions, and adjustments to comply with ASTM style standards.
  • The standard can be purchased and downloaded from the ASTM website, providing detailed guidelines on test methods, performance criteria, sizing recommendations, and purchasing information for flame-resistant rainwear used in hazardous industrial settings.