The (ASTM D) FR Clothing Standard governs the Standard Test Method Flame Resistance of Textiles via vertical testing. 10 Feb ASTM D is the Standard Test Method for Flame Resistance of Textiles ( vertical test). ASTM D is used to determine flame resistance of. ASTM D What This Test is Used For. This test method measures the vertical flame resistance of textiles in general, but does not describe or evaluate the.

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Refer to Section 14 for single-laboratory precision. The purpose of this test is to determine whether a fabric will continue to burn after the source of ignition is removed. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided r6413 part of the standard. Char Length is the length in inches of fabric destroyed by the flame.

ASTM D6413/D6413M

Work Item s – proposed revisions of this standard. Garments that meet these standards are used to comply with: ASTM D is used to determine flame resistance of fabrics used to protect against both electric arc and flash fire hazards. Leave a Reply Cancel reply Your email address will not be published.

If a bias is found, either its cause must be found and corrected, or future test aatm must be adjusted in consideration on the known bias. Notify me of new posts by email. Combining values from the two systems may result in non-conformance with the standard.

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Tyndale performs voluntary safety auditing on Tyndale garment fabrics. Link to Active This link will always route to the current Active version of the standard. ICS Number Code This is the defining test method for compliance with OSHA Notify me of follow-up comments by email. As a minimum, the test samples used should be as homogeneous as possible, that are drawn from the material from which the disparate test results are obtained, and that are assigned randomly in equal numbers to each laboratory for testing.

July 10, at 9: Your email address will not be published.

ASTM D Vertical Flame Test for Flame Resistance of Textiles – Tyndale USA

Afterflame is the number of seconds during which there is a visible flame remaining on the fabric. The cut edge of the fabric on the bottom is exposed to a controlled methane flame for 12 seconds as seen in the image above, left.

The test results from the two laboratories should be compared using a statistical test for unpaired data, at a probability level d64413 prior to the testing series. The ASTM Aztm test method is utilized to evaluate the flame resistance of every production lot of fabric used in Tyndale-branded clothing.


Afterglow is the number of seconds during which there is a visible glow remaining on the fabric. Other materials with established test values may be used for this purpose. We are Proud xstm Protect workers, and understand that our dedication to testing is the only way to ensure that our garments perform as expected — every time! Adopted from Federal Test Standard No.

ASTM D / DM – 15 Standard Test Method for Flame Resistance of Textiles (Vertical Test)

The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Five tests are performed and the results are averaged and reported as the final test result.

After exposure to the flame, afterflame, afterglow and char length are measured: The between-laboratory precision of this test method has not been established.

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. Historical Version s – view previous versions of standard.

The occurrence of melting or dripping, if any, is also recorded.