ASTM F2302-22 PDF
Standard Performance Specification for Labeling Protective Clothing Which Provides Resistance to Incidental Exposures to Heat or Open Flame
Standard Performance Specification for Labeling Protective Clothing Which Provides Resistance to Incidental Exposures to Heat or Open Flame
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 6
- Дата публикации:
- 1 марта 2022 г.
- Издание:
- F2302
- ICS:
- 13.340.01
SCOPE 1.1 This specification provides minimum requirements for labeling protective clothing offering heat, flame, and melting resistance for applications where the potential exists for incidental exposure to open flame, radiant heat sources, or hot surfaces which could melt or ignite materials. 1.1.1 Examples of possible applications for this specification include safety apparel, including high-visibility safety apparel, in situations where the possibility exists for accidental contact with hot surfaces, radiant heat sources, or an open flame; clothing worn by individuals for chemical, liquid, or particle protection where the possibility exists for clothing to similarly contact a burner or similar low-intensity flame source; or other clothing worn by individuals that comes in contact with torch flames, hot piping, or other surfaces that melt, degrade, or ignite clothing materials by proximity or contact. 1.1.2 This specification is not to be used for separate claims for flame resistance (“FR”), heat resistance, or protection against the transfer of thermal energy. Instead, clothing materials are required to be evaluated for the combination of flame and heat resistance tests. 1.1.3 This specification does not include a test for establishing protection levels against specific hazards where clothing insulation is needed such as from flash fires, exposure to high-energy electrical arc, or extended duration fires. This specification does not replace and shall not be used in lieu of existing standards where well-defined criteria are established for protection of workers from known characterized intense thermal hazards such as flash fires (NFPA 2112), high-energy electrical arc (Specification F1506), or wildland firefighting (NFPA 1977). See Appendix X1 for a list of standards for heat and flame-resistant protective clothing. 1.1.4 This specification includes requirements that define resistance to melting and combustion of materials used in personal protective clothing in a manner to limit the contribution of the clothing for causing injury to the wearer when exposed to low levels of heat or flame. The primary mechanisms by which a garment can contribute to injury are by the garment igniting and supporting combustion, and if the garment melts onto the wearer’s skin. 1.1.5 This specification is applicable to all materials used in the construction of the protective clothing, including lining materials and materials that contact the skin or underclothing of the wearer. Exclusions are permitted for some materials such as labels and small components that do not come in contact with the wearer’s skin or underclothing. 1.1.6 This specification does not include testing for the evaluation of the entire clothing item. 1.1.7 This specification does not include procedures for testing of gloves or footwear. 1.1.8 This specification is applicable to hoods, balaclavas, shrouds, neck gaiters, barrier face coverings, and other items of apparel that are primarily worn on the individual wearer’s head. 1.2 This specification does not apply to protective clothing that is addressed in other standards for specific applications including electrical arc flash, flash fire, and various types of firefighting or emergency response. See Appendix X1 for a list of standards for heat and flame-resistant protective clothing. 1.3 The values stated in SI units or in other units shall be regarded separately as standard. The values stated in each system must be used independently of the other, without combining values in any way. 1.4 This standard measures and describes the response of materials, products, or assemblies to heat and flame under controlled conditions, but does not by itself incorporate all factors required for fire hazard or fire risk assessment of the materials, products, or assemblies under actual fire conditions. 1.5 The following precautionary caveat pertains only to the test methods portion, Section 8, of...
Abstract
Overview
ASTM F2302-22 is the standard performance specification developed by ASTM International for labeling protective clothing that provides resistance to incidental exposures to heat or open flame. This specification outlines minimum requirements for the labeling of safety apparel, including garments designed to resist ignition, melting, and combustion when exposed to brief contact with open flames, radiant heat, or hot surfaces. The goal is to ensure that clothing worn by workers in varied environments does not worsen burn injuries by melting or igniting during unintentional contact with heat or flame.
This standard is applicable to a wide range of protective clothing, including hoods, balaclavas, shrouds, neck gaiters, and barrier face coverings, but specifically excludes gloves, footwear, and items evaluated by other application-specific standards such as flash fire, arc flash, or firefighter gear.
Key Topics
- Heat and Flame Resistance: ASTM F2302-22 requires materials used in protective clothing to resist ignition, sustained combustion, and melting under controlled exposure conditions. It does not permit separate claims for flame resistance or heat resistance; rather, the overall resistance to both is evaluated.
- Limited Scope: The standard is intended for clothing that may come in contact with incidental heat or flames, not for protection against prolonged or intense exposures such as flash fire or electric arc.
- Labeling Requirements: Protective clothing meeting the standard must be labeled with specific information, including the manufacturer’s details, style or model, care instructions, traceability information, intended use, and warnings regarding the limitations of protection.
- Testing Protocols: Materials are evaluated both in as-received states and after repeated laundering or dry cleaning, ensuring durability of protective properties. Test methods include assessments for flame resistance, heat resistance, and thread melting resistance.
- Exclusion of Certain Components: Small garment components, such as labels not in contact with skin, may be exempt from testing, but these should be considered carefully as part of a comprehensive risk assessment.
Applications
ASTM F2302-22 is relevant for a variety of industries and uses where incidental thermal hazards exist, including:
- General safety apparel: High-visibility safety vests, jackets, and pants for industrial workers potentially exposed to brief, accidental flame or hot surfaces.
- Laboratory and chemical handling clothing: Apparel providing chemical, liquid, or particulate protection that may also contact burners or similar heat sources.
- Head and face coverings: Hoods, balaclavas, neck gaiters, and barrier face coverings used in environments where there is a risk of incidental flame or heat exposure.
Manufacturers, safety managers, and procurement officials benefit from using ASTM F2302-22 to select and specify protective clothing that can reduce the risk of injury, ensure compliance with safety programs, and clearly communicate limitations of protection to end users.
Related Standards
While ASTM F2302-22 covers incidental heat and flame resistance requirements, it is not a substitute for application- or hazard-specific standards. For specialized protection, consider these related standards:
- NFPA 2112: Flame Resistant Garments for Protection Against Flash Fire for Industrial Workers
- ASTM F1506: Flame Resistant and Electric Arc Rated Protective Clothing Worn by Workers Exposed to Flames and Electric Arcs
- NFPA 1977: Protective Clothing for Wildland Fire Fighting
- ASTM F2733: Flame-Resistant Rainwear
- ASTM F1002: Protective Clothing for Workers Exposed to Molten Substances and Related Thermal Hazards
Selecting the correct standard ensures workers receive appropriate protection based on the specific hazards present in their work environment.
Keywords: ASTM F2302, protective clothing, flame resistant, heat resistant, clothing labeling, safety apparel, incidental thermal hazards, industrial safety, flame resistance test, PPE standards
Технические детали
- Технический комитет
- F23 - Personal Protective Clothing and Equipment
- SKU
- ASTM F2302-22
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