ASTM F1407-11
(Test Method)Standard Test Method for Resistance of Chemical Protective Clothing Materials to Liquid Permeation-Permeation Cup Method
Standard Test Method for Resistance of Chemical Protective Clothing Materials to Liquid Permeation-Permeation Cup Method
SIGNIFICANCE AND USE
This test method establishes a standard procedure for rapidly (in 1 h or less) determining the chemical resistance of specimens of protective clothing materials. This test method can be used to rank materials as to their suitability for use with liquids of known or unknown composition.
The breakthrough detection time, permeation rate, or cumulative permeation can be used to identify protective clothing materials that are more likely to limit potential exposures to chemicals. Longer breakthrough detection times and lower cumulative amounts permeated and permeation rates are characteristics of materials that are better barriers to the test chemical.
In general this test method is less sensitive than Test Method F739 coupled with sensitive analytical procedures. In cases where the chemical of concern is highly toxic and contact of even a very small amount with the skin may be detrimental to health, the permeation cup method is not recommended. Use Test Method F739.
Upon permeating the clothing material, the chemical must evaporate in order for a weight loss to occur and permeation to be detected. Consequently, the test method may not be applicable for chemicals having low volatility (that is, vapor pressure). The vapor pressure below which this test method is not applicable has not been determined.
A procedure for assessing volatility is described in Section 10.
The results of this test method are highly dependent on the test temperature. If the objective is to compare different clothing materials, all tests shall be conducted at the same temperature (±3°C).
SCOPE
1.1 This test method measures the barrier effectiveness of a specimen of protective clothing upon continuous contact with a liquid.
1.1.1 Procedure A—For use when a value for the cumulative amount of chemical permeated in 1 h is desired.
1.1.2 Procedure B—For use when breakthrough detection time and permeation rate values are desired.
1.2 Although not addressed herein, the effect of the test chemical on the clothing material can be determined by comparing the weight or other physical properties of the specimen before and after the permeation test.
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 units that are provided for information only and are not considered standard.
1.4 This 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 and health practices and determine the applicability of regulatory limitations prior to use. Specific precautionary statements are given in Section 2.
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Designation:F1407–11
Standard Test Method for
Resistance of Chemical Protective Clothing Materials to
1
Liquid Permeation—Permeation Cup Method
This standard is issued under the fixed designation F1407; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
INTRODUCTION
Workers involved in the production, use, and transportation of chemicals can be exposed to
numerous compounds capable of causing harm upon contact with the human body. The deleterious
effects of these chemicals can range from acute trauma, such as dermatitis or burns, to chronic
degenerative disease, such as cancer or pulmonary fibrosis. Since engineering controls may not
eliminate all possible exposures, attention is often given to reducing the potential for direct skin
contact through the use of protective clothing that resists degradation, penetration, and permeation.
This test method provides a simple, gravimetric means for measuring the resistance of clothing
materialstopermeationbyliquidchemicals.Permeationtestingbyamoresophisticatedprocedureand
penetrationtestingareaddressedbyseparatemethods:TestMethodsF739andF903,respectively.Test
Methods for measuring the effects of chemicals on the physical properties of rubbers, plastics, and
coated fabrics may be found in Test Method D471, Test Method D543, and Test Methods D751,
respectively. Guide F1001 designates 21 chemicals for use with these tests.
1. Scope bility of regulatory limitations prior to use. Specific precau-
tionary statements are given in Section 2.
1.1 This test method measures the barrier effectiveness of a
specimen of protective clothing upon continuous contact with
2. Referenced Documents
a liquid.
2
2.1 ASTM Standards:
1.1.1 Procedure A—For use when a value for the cumula-
D471 Test Method for Rubber Property—Effect of Liquids
tive amount of chemical permeated in1his desired.
D543 Practices for Evaluating the Resistance of Plastics to
1.1.2 Procedure B—For use when breakthrough detection
Chemical Reagents
time and permeation rate values are desired.
D751 Test Methods for Coated Fabrics
1.2 Although not addressed herein, the effect of the test
E105 Practice for Probability Sampling of Materials
chemical on the clothing material can be determined by
F739 Test Method for Permeation of Liquids and Gases
comparing the weight or other physical properties of the
through Protective Clothing Materials under Conditions of
specimen before and after the permeation test.
Continuous Contact
1.3 The values stated in SI units are to be regarded as
F903 Test Method for Resistance of Materials Used in
standard. The values given in parentheses are mathematical
Protective Clothing to Penetration by Liquids
conversions to inch-pound units that are provided for informa-
F1001 Guide for Selection of Chemicals to Evaluate Pro-
tion only and are not considered standard.
tective Clothing Materials
1.4 This standard does not purport to address all of the
2.2 Federal Standard:
safety concerns, if any, associated with its use. It is the
No. 191, Method 5030.2 Measurement of the Thickness of
responsibility of the user of this standard to establish appro-
3
Materials
priate safety and health practices and determine the applica-
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
1
ThistestmethodisunderthejurisdictionofASTMCommitteeF23onPersonal contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
Protective Clothing and Equipment and is the direct responsibility of Subcommittee Standards volume information, refer to the standard’s Document Summary page on
F23.30 on Chemicals. the ASTM website.
3
Current edition approved July 1, 2011. Published July 2011. Originally approved Available from Standardization Documents Order Desk, DODSSP, Bldg. 4,
in 1992. Last previous edition approved in 2006 as F1407 - 99a (2006). DOI: Section D, 700 Robbins Ave., Philadelphia, PA 19111-5098, http://
10.1520/F1407-11. dodssp.daps.dla.mil.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.
1
---------------------- Page: 1 ----------------------
F1407–11
3. Terminology
3.1 Definitions:
3.1.1 breakthrough detection time, n—the elapsed time
measured from the initial exposure to the test chemical to the
sampling time that immediately precedes the sampling time at
which the test chemical is first detected.
3.1.1.1 Discussion—Inthismethod,thesamplingtimeifthe
time of weighing.
3.1.2 cumulative permeation, n—the total mass of chemical
that permeates during a specified time from when the material
is first contacted.
NOTE—D
...
This document is not anASTM standard and is intended only to provide the user of anASTM standard an indication of what changes have been made to the previous version. Because
it may not be technically possible to adequately depict all changes accurately, ASTM recommends that users consult prior editions as appropriate. In all cases only the current version
of the standard as published by ASTM is to be considered the official document.
Designation:F1407–99a (Reapproved 2006) Designation:F1407–11
Standard Test Method for
Resistance of Chemical Protective Clothing Materials to
1
Liquid Permeation—Permeation Cup Method
This standard is issued under the fixed designation F1407; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
INTRODUCTION
Workers involved in the production, use, and transportation of chemicals can be exposed to
numerous compounds capable of causing harm upon contact with the human body. The deleterious
effects of these chemicals can range from acute trauma, such as dermatitis or burns, to chronic
degenerative disease, such as cancer or pulmonary fibrosis. Since engineering controls may not
eliminate all possible exposures, attention is often given to reducing the potential for direct skin
contact through the use of protective clothing that resists degradation, penetration, and permeation.
This test method provides a simple, gravimetric means for measuring the resistance of clothing
materialstopermeationbyliquidchemicals.Permeationtestingbyamoresophisticatedprocedureand
penetrationtestingareaddressedbyseparatemethods:TestMethodsF739andF903,respectively.Test
Methods for measuring the effects of chemicals on the physical properties of rubbers, plastics, and
coated fabrics may be found in Test Method D471, Test Method D543, and Test Methods D751,
respectively. Guide F1001 designates 21 chemicals for use with these tests.
1. Scope
1.1 This test method measures the barrier effectiveness of a specimen of protective clothing upon continuous contact with a
liquid.
1.1.1 Procedure A—For use when a value for the cumulative amount of chemical permeated in1his desired.
1.1.2 Procedure B—For use when breakthrough detection time and permeation rate values are desired.
1.2 Although not addressed herein, the effect of the test chemical on the clothing material can be determined by comparing the
weight or other physical properties of the specimen before and after the permeation test.
1.3
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 units that are provided for information only and are not considered standard.
1.4 This 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 and health practices and determine the applicability of regulatory
limitations prior to use. Specific precautionary statements are given in Section 2.
2. Referenced Documents
2
2.1 ASTM Standards:
D471 Test Method for Rubber PropertyEffect of Liquids
D543 Practices for Evaluating the Resistance of Plastics to Chemical Reagents
D751 Test Methods for Coated Fabrics
E105 Practice for Probability Sampling of Materials
F739 Test Method for Permeation of Liquids and Gases through Protective Clothing Materials under Conditions of Continuous
Contact
1
This test method is under the jurisdiction of ASTM Committee F23 on Personal Protective Clothing and Equipment and is the direct responsibility of Subcommittee
F23.30 on Chemicals.
Current edition approved Feb. 1, 2006. Published February 2006. Originally approved in 1992. Last previous edition approved in 1999 as F1407-99a. DOI:
10.1520/F1407-99AR06.
Current edition approved July 1, 2011. Published July 2011. Originally approved in 1992. Last previous edition approved in 2006 as F1407 - 99a (2006). DOI:
10.1520/F1407-11.
2
For referencedASTM standards, visit theASTM website, www.astm.org, or contactASTM Customer Service at service@astm.org. For Annual Book of ASTM Standards
volume information, refer to the standard’s Document Summary page on the ASTM website.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.
1
---------------------- Page: 1 ----------------------
F1407–11
F903 Test Method for Resistance of Materials Used in Protective Clothing to Penetration by Liquids
F1001 Guide for Selection of Chemicals to Evaluate Protective Clothing Materials
2.2 Federal Standard:
3
No. 191, Method 5030.2 Measurement of the Thickness of Materials
3. Terminology
3.1Definitions:
3.1 Definitions:
3.1.1 breakthrough detection time, n—the elapsed time measured from the initial exposure
...
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