Datei:Flame Retardant Research - LDH materials (16241017250).jpg
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Beschreibung
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Open-flame tests compare the flammability of untreated polyurethane foam (top) and an identical foam sample surface treated with a sandwich-like coating incorporating layered double hydroxides. By 90 seconds after ignition the untreated foam is completely consumed. The experimental flame retardant formed a protective residue that caused the size of the flames to decrease and then to extinguish. See also www.nist.gov/el/fire_research/20141219_fire_retardants.cfm Credit: NIST Disclaimer: Any mention of commercial products within NIST web pages is for information only; it does not imply recommendation or endorsement by NIST. Use of NIST Information: These World Wide Web pages are provided as a public service by the National Institute of Standards and Technology (NIST). With the exception of material marked as copyrighted, information presented on these pages is considered public information and may be distributed or copied. Use of appropriate byline/photo/image credits is requested. |
| Datum | |
| Quelle | Flame Retardant Research - LDH materials |
| Urheber | National Institute of Standards and Technology |
Lizenz
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This image is in the public domain in the United States because it is a work of the United States Federal Government, specifically an employee of the National Institute of Standards and Technology, under the terms of Title 17, Chapter 1, Section 105 of the US Code.
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Diese Bilddatei wurde ursprünglich auf Flickr durch National Institute of Standards and Technology in https://flickr.com/photos/63059536@N06/16241017250 hochgeladen. Sie wurde am 7. September 2016 durch den FlickreviewR-Bot geprüft und die Lizenzierung der Datei unter den Bedingungen von United States Government Work wurde bestätigt. |
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| Version vom | Vorschaubild | Maße | Benutzer | Kommentar | |
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| aktuell | 03:25, 7. Sep. 2016 | | 1.430 × 1.160 (732 KB) | wikimediacommons>Vanished Account Byeznhpyxeuztibuo | Transferred from Flickr via Flickr2Commons |
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