ASTM-F2703 2008

$44.96

F2703-08 Standard Test Method for Unsteady-State Heat Transfer Evaluation of Flame Resistant Materials for Clothing with Burn Injury Prediction

Published By	Publication Date	Number of Pages
ASTM	2008	16

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Category: ASTM

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Description

1.1 This test method measures the non-steady state heat transfer through flame resistant materials for clothing subjected to a combined convective and radiant heat exposure.

1.1.1 This test method is not applicable to materials that are not flame resistant.

Note 1The determination of a material s flame resistance shall be made prior to testing and done in accordance with the applicable performance and/or specification standard for the material s end-use.

1.1.2 This test method accounts for the thermal energy contained in an exposed test specimen after the standardized combined convective and radiant heat exposure has ceased and is used to estimate performance to a predicted second-degree skin burn injury.

1.2 This test method is used to measure and describe the response of materials, products, or assemblies to heat 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.

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

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

PDF Catalog

PDF Pages	PDF Title
1	Scope Referenced Documents Terminology
2	Summary of Test Method Significance and Use Apparatus and Materials
3	FIG. 1
4	FIG. 2
5	Hazards Sampling and Specimen Preparation FIG. 3
6	Preparation, Calibration, and Maintenance of Apparatus
7	Procedure
10	Calculation of Results
11	Report Precision and Bias TABLE 1
12	Keywords X1. SPECIMEN RESPONSE TO CONVECTIVE AND RADIATIVE ENERGY EXPOSURE X1.1 X2. SUBJECTIVE VISUAL EXAMINATION AND EVALUATION OF THE EXPOSED SPECIMEN X2.1 X2.2 X2.3 X2.4 TABLE 2
13	X3. ITERATIVE DETERMINATION OF THERMAL PROTECTION ESTIMATE VALUE EXAMPLE X3.1 X3.2 X3.3 X3.4 X3.5 X3.6 TABLE X2.1
14	X3.7 FIG. X3.1 FIG. X3.2
15	FIG. X3.3 FIG. X3.4
16	FIG. X3.5

Additional information

Standard Title	F2703-08 Standard Test Method for Unsteady-State Heat Transfer Evaluation of Flame Resistant Materials for Clothing with Burn Injury Prediction
Published Code	ASTM
Publication Date	2008
Pages Count	16

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ASTM-F2703 2008

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