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ASTM F 2894 : 2019

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Standard Test Method for Evaluation of Materials, Protective Clothing, and Equipment for Heat Resistance Using a Hot Air Circulating Oven
Available format(s)

Hardcopy , PDF

Superseded date

09-18-2021

Language(s)

English

Published date

04-17-2019

This test method covers quantitative measurements and subjective observations that characterize the performance for evaluating the heat resistance of materials, protective clothing, and equipment when exposed in a hot air circulating oven.

1.1This test method covers quantitative measurements and subjective observations that characterize the performance for evaluating the heat resistance of materials, protective clothing, and equipment when exposed in a hot air circulating oven.

1.2This test method is intended to evaluate physical changes in materials, protective clothing, and equipment at a specified heat exposure.

1.2.1The specified heat exposure in the hot air circulating oven is a combination of convective heat and radiant heat.

1.3Materials, protective clothing, and equipment are evaluated for visible changes or subjected to a material property measurement following a specified heat exposure.

1.3.1This test method is not to be used for the evaluation of sticking. An acceptable method for evaluating sticking of fabrics is described in NFPA 1975, Sections 7.2.1 and 8.3. The NFPA 1975 test method evaluates the thermal stability of specimens by assessing the blocking of folded specimens placed between glass plates, under a specified weight, inside an oven meeting the same characteristics of the oven used in this test method.

1.4This test method enables the quantitative measurement of dimensional change that occurs as a result of a specified heat exposure in a hot air circulating oven.

1.5The values stated in SI units are to be regarded as standard. The values given in parentheses are mathematical conversions to other units that are commonly used for thermal testing.

1.6This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

Note 1:Flame-resistant and heat-resistant materials are described in a range of different standards and meet a range of different requirements. For materials tested in accordance with this test method, the applicable standard shall be used to establish preconditioning, conditioning, and testing conditions and requirements.

1.7This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Committee
F 23
DocumentType
Test Method
Pages
7
PublisherName
American Society for Testing and Materials
Status
Superseded
SupersededBy
Supersedes

ASTM F 2302 : 2020 Standard Performance Specification for Labeling Protective Clothing Which Provides Resistance to Incidental Exposures to Heat or Open Flame
ASTM F 1506 : 2020 : REV A Standard Performance Specification for Flame Resistant and Electric Arc Rated Protective Clothing Worn by Workers Exposed to Flames and Electric Arcs
ASTM F 1494 : 2014 Standard Terminology Relating to Protective Clothing
ASTM F 2302 : 2019 Standard Performance Specification for Labeling Protective Clothing Which Provides Resistance to Incidental Exposures to Heat or Open Flame

ASTM F 1494 : 2014 Standard Terminology Relating to Protective Clothing
ASTM E 177 : 1990 : REV A : R1996 Standard Practice for Use of the Terms Precision and Bias in ASTM Test Methods
ASTM F 1494 : 2013 Standard Terminology Relating to Protective Clothing
ASTM F 1494 : 2003 Standard Terminology Relating to Protective Clothing
ASTM D 7571 : 2021 Standard Specification for Retained Sewn Seam Strength After Exposures to Hot Air and Open Flame
ASTM E 691 : 2020 Standard Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method
ASTM D 7571 : 2010 : R2014 : EDT 1 Standard Specification for Retained Sewn Seam Strength After Exposures to Hot Air and Open Flame
ASTM E 691 : 2019 : EDT 1 Standard Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method
ASTM D 7571 : 2020 Standard Specification for Retained Sewn Seam Strength After Exposures to Hot Air and Open Flame
ASTM F 1494 : 1999 Standard Terminology Relating to Protective Clothing
ASTM D 7571 : 2010 Standard Specification for Retained Sewn Seam Strength After Exposures to Hot Air and Open Flame
ASTM E 691 : 2009 Standard Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method
ASTM F 1494 : 2003 : R2011 Standard Terminology Relating to Protective Clothing
ASTM F 1494 : 2001 Standard Terminology Relating to Protective Clothing
ASTM D 7571 : 2018 Standard Specification for Retained Sewn Seam Strength After Exposures to Hot Air and Open Flame
ASTM D 123 : 2001 Standard Terminology Relating to Textiles

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