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.
The test results from the two laboratories should be compared using a statistical test for unpaired data, at a probability level chosen prior to the testing series.
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The ASTM D test method is utilized to evaluate the flame resistance of every production lot of fabric used in Tyndale-branded clothing. ICS Number Code Historical Version s – view previous versions of standard.
If c6413 bias is found, either its cause must be found and corrected, or future test results must be adjusted in consideration on the known bias.
(ASTM D) General FR Clothing Standard | Tyndale USA
Notify me of new posts by email. Char Length is the length in inches of fabric destroyed by the flame.
Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. 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. 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 f6413 laboratory for testing. Adopted from Federal Test Standard No. July 10, at 9: After exposure to the flame, afterflame, afterglow and char length are measured: Leave a Reply Cancel reply Your email address will not be published.
Garments that meet these standards are used to comply with: Work Item s – proposed revisions of this standard.
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. 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. ASTM D is used to determine flame resistance of fabrics used to protect against both x6413 arc and flash fire hazards.
Your email address will not be published. This is the defining test method for compliance with OSHA Tyndale performs voluntary safety auditing on Tyndale garment fabrics.
The between-laboratory precision of this test method has not been established. The occurrence of melting or dripping, if any, is also dd6413.
Refer to Section 14 for single-laboratory precision. Combining values from the two systems may result in non-conformance with the standard.
The purpose of this test is to determine whether a fabric will continue to burn after the source of ignition is removed. Afterflame is the number of seconds during which there is a visible flame remaining on the fabric.
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. Link to Active This link will always route to the current Active version of the standard. Notify me of follow-up comments by email.