ASTM D6545-22

Standard Test Method for Flammability of Textiles Used in Children's Sleepwear

SIGNIFICANCE AND USE
5.1 This test method is suitable for evaluating flammability characteristics and laundering durability of textiles used in the manufacture of children's sleepwear. It is not suitable for evaluating the flammability characteristics of textiles for other product applications or ignition scenarios.  
5.2 The procedure for flammability testing used in this test method is technically equivalent to those used in 16 CFR 1615 and 1616. This test method does not include detailed specimen sampling plans, or the regulatory and record keeping requirements cited in the federal regulations. Please consult 16 CFR 1615 and 1616 for information for these operations.  
5.3 This test method is suitable for training technicians to conduct the federal test and can serve as a laboratory reference.  
5.4 Test Method D6545 is very different from 16 CFR 1610 and from Test Method D1230.
SCOPE
1.1 This test method evaluates the relative flammability of textiles and garments intended for use in children's sleepwear. The procedures of this test method follow testing and laundering procedures used to evaluate the flammability of children's sleepwear contained in U.S. Federal Regulations 16 CFR 1615 and 1616.  
1.2 A textile used in children's sleepwear must be tested in its original state and after 50 laundering and drying cycles to assess the flame resistance of the textile relative to its use life.  
1.3 This method is identical to the method outlined in the regulations 16 CFR 1615 or 1616. The regulation includes additional information such as sampling plans, record keeping requirements, and interpretations for compliance applicable to children’s sleepwear. Please consult 16 CFR 1615 and 1616 for these operations and interpretations.  
1.4 The values stated in SI units are to be regarded as standard. The values given in parentheses after SI units are provided for information only and are not considered standard.  
1.5 This test method is used to measure and describe 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.  
1.6 Fire testing is inherently hazardous. Adequate safeguards for personnel and property shall be employed in conducting these tests.  
1.7 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, health, and environmental health practices and determines the applicability of regulatory limitations prior to use. Specific precautionary information is found in 8.5 and 9.5.  
1.8 This 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.

General Information

• Status: Published
• Publication Date: 31-May-2022
• ICS: 13.220.40 - Ignitability and burning behaviour of materials and products
• ICS: 97.160 - Home textiles. Linen
• Technical Committee: D13 - Textiles
• Drafting Committee: D13.52 - Flammability

Standards Content (Sample)

This 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.
Designation: D6545 − 22
Standard Test Method for
1
Flammability of Textiles Used in Children’s Sleepwear
This standard is issued under the fixed designation D6545; 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.
1. Scope ization established in the Decision on Principles for the
Development of International Standards, Guides and Recom-
1.1 This test method evaluates the relative flammability of
mendations issued by the World Trade Organization Technical
textiles and garments intended for use in children’s sleepwear.
Barriers to Trade (TBT) Committee.
The procedures of this test method follow testing and launder-
ing procedures used to evaluate the flammability of children’s
2. Referenced Documents
sleepwear contained in U.S. Federal Regulations 16 CFR 1615
2
2.1 ASTM Standards:
and 1616.
D123 Terminology Relating to Textiles
1.2 A textile used in children’s sleepwear must be tested in
D1230 Test Method for Flammability of Apparel Textiles
its original state and after 50 laundering and drying cycles to
D4391 Terminology Relating to The Burning Behavior of
assess the flame resistance of the textile relative to its use life.
Textiles
1.3 This method is identical to the method outlined in the
E176 Terminology of Fire Standards
3
regulations 16 CFR 1615 or 1616. The regulation includes
2.2 AATCC Test Method:
additional information such as sampling plans, record keeping
AATCC Manual of International Test Methods and Proce-
requirements, and interpretations for compliance applicable to
dures
children’ssleepwear.Pleaseconsult16CFR1615and1616for
LP1 Home Laundering: Machine Washing
these operations and interpretations.
M11 Glossary of AATCC Standard Terminology
2.3 Federal Standards and Regulations:
1.4 The values stated in SI units are to be regarded as
standard. The values given in parentheses after SI units are 16CFRPart1610 StandardfortheFlammabilityofClothing
4
Textiles
provided for information only and are not considered standard.
4
16 CFR Part 1611 Vinyl Plastic Film
1.5 This test method is used to measure and describe the
16 CFR Part 1615 Standard for the Flammability of Chil-
response of materials, products, or assemblies to heat and
4
dren’s Sleepwear: Sizes 0 through 6X
flame under controlled conditions, but does not by itself
16 CFR Part 1616 Standard for the Flammability of Chil-
incorporate all factors required for fire hazard or fire risk
4
dren’s Sleepwear: Sizes 7 through 14
assessment of the materials, products, or assemblies under
Department of Commerce Voluntary Product Standard, pre-
actual fire conditions.
viously identified as Commercial Standard, CS 151-50
1.6 Fire testing is inherently hazardous. Adequate safe-
“Body Measurements for the Sizing of Apparel for
5
guards for personnel and property shall be employed in
Infants, Babies, Toddlers, and Children”
conducting these tests. 6
2.4 ISO Standard:
1.7 This standard does not purport to address all of the
ISO 13943 Fire Safety — Vocabulary
safety concerns, if any, associated with its use. It is the
responsibility of the user of this standard to establish appro-
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
priate safety, health, and environmental health practices and
contact ASTM Customer Service at [e-mail]. For Annual Book of ASTM
determines the applicability of regulatory limitations prior to
Standards volume information, refer to the standard’s Document Summary page on
use. Specific precautionary information is found in 8.5 and 9.5.
the ASTM website.
3
Available from American Association of Textile Chemists and Colorists
1.8 This international standard was developed in accor-
(AATCC), P.O. Box 12215, Research Triangle Park, NC 27709-2215, http://
dance with internationally recognized principles on standard-
www.aatcc.org. Reference from the 1970 edition of the manual.
4
Available from U.S. Government Publishing Office, 732 N. Capitol Street, NW,
Washington, DC 20401, http://www.gpo.gov.
1 5
This test method is under the jurisdiction ofASTM Committee D13 on Textiles Available from National Technical Information Service (NTIS), 5301 Shawnee
and is the direct responsibility of Subcommittee D13.52 on Flammability. Rd., Alexandria, VA 22312, http://www.ntis.gov.
6
CurrenteditionapprovedJune1,2022.PublishedJuly2022.Originallyapproved Available from International Organization for Standardization (ISO), ISO
in 2000. Last previous edition approved in 2018 as
...

This document is not an ASTM standard and is intended only to provide the user of an ASTM 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: D6545 − 18 D6545 − 22
Standard Test Method for
1
Flammability of Textiles Used in Children’s Sleepwear
This standard is issued under the fixed designation D6545; 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.
1. Scope
1.1 This test method evaluates the relative flammability of textiles and garments intended for use in children’s sleepwear. The
procedures of this test method follow testing and laundering procedures used to evaluate the flammability of children’s sleepwear
contained in U.S. Federal Regulations 16 CFR 1615 and 1616.
1.2 A textile used in children’s sleepwear must be tested in its original state and after 50 laundering and drying cycles to assess
the flame resistance of the textile relative to its use life.
1.3 This method is identical to the method outlined in the regulations 16 CFR 1615 or 1616. The regulation includes additional
information such as sampling plans, record keeping requirements, and interpretations for compliance applicable to children’s
sleepwear. Please consult 16 CFR 1615 and 1616 for these operations and interpretations.
1.4 The values stated in SI units are to be regarded as the standard; inch-pound standard. The values given in parentheses after
SI units are provided for information only.only and are not considered standard.
1.5 This test method is used to measure and describe 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.
1.6 Fire testing is inherently hazardous. Adequate safeguards for personnel and property shall be employed in conducting these
tests.
1.7 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, health, and environmental health practices and determines the
applicability of regulatory limitations prior to use. Specific precautionary information is found in 8.5 and 9.5.
1.8 This 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.
2. Referenced Documents
2
2.1 ASTM Standards:
1
This test method is under the jurisdiction of ASTM Committee D13 on Textiles and is the direct responsibility of Subcommittee D13.52 on Flammability.
Current edition approved Jan. 1, 2018June 1, 2022. Published March 2018July 2022. Originally approved in 2000. Last previous edition approved in 20102018 as
D6545–10. DOI:10.1520/D6545-18.–18. DOI:10.1520/D6545-22.
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or contact ASTM Customer Service at [e-mail]. 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

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D6545 − 22
D123 Terminology Relating to Textiles
D1230 Test Method for Flammability of Apparel Textiles
D4391 Terminology Relating to The Burning Behavior of Textiles
E176 Terminology of Fire Standards
3
2.2 AATCC Test Method:
AATCC Manual of International Test Methods and Procedures
LP1 Home Laundering: Machine Washing
Glossary of AATCC Standard TerminologyM11 Glossary of AATCC Standard Terminology
AATCC Test Method 124 Appearance of Fabrics After Repeated Home Laundering
2.3 Federal Standards and Regulations:
4
16 CFR Part 1610 Standard for the Flammability of Clothing Textiles
4
16 CFR Part 1611 Vinyl Plastic Film
4
16 CFR Part 1615 Standard for the Flammability of Children’s Sleepwear: Sizes 0 through 6X
4
16 CFR Part 1616 Standard for the Flammability of Children’s Sleepwear: Sizes 7 through 14
Department of Commerce Voluntary Product Standard, previously identified as Commercial Standard, CS 151-50 “Body
5
Measurements for the Sizing of Apparel for Infants, Babies, Toddlers, and Children”
6
2.4 ISO Standard:
ISO 139
...