In the picture below, the flamming test is performed. What exactly is done in the picture and the table, what do the numbers and graphs mean, please explain clearly? (What is 3L, What is 100c, etc.)
In the picture below, the flamming test is performed. What exactly is done in the picture and the table, what do the numbers and graphs mean, please explain clearly? (What is 3L, What is 100c, etc.)
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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In the picture below, the flamming test is performed. What exactly is done in the picture and the table, what do the numbers and graphs mean, please explain clearly? (What is 3L, What is 100c, etc.)
![PU
PU-3 L
PU-3 L@100 c
в
|Melt-dripping
Self-extinguishing
PU
PU 0%
PU-3 L
PU-3 L
PU-3 L @50 c
PU-3 L @50 c
PU-3 L@100 c
PU-3 L@100 c
O 10 20 30 40 50 60 70 80 90100
Residue [%]
10
20
30
40
50
Flaming Time [s]
| Flammability tests performed on neat PU, treated PU, and treated PU foams after compression cycles; (A)
snapshot of samples during the test, (B) flaming time and final residue.
End of test
Start of test](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F271d1d2b-c497-4ca9-b832-08d0adc1fc85%2Fa2314242-e753-4929-a227-3968c9ca4273%2F4pyn9s_processed.jpeg&w=3840&q=75)
Transcribed Image Text:PU
PU-3 L
PU-3 L@100 c
в
|Melt-dripping
Self-extinguishing
PU
PU 0%
PU-3 L
PU-3 L
PU-3 L @50 c
PU-3 L @50 c
PU-3 L@100 c
PU-3 L@100 c
O 10 20 30 40 50 60 70 80 90100
Residue [%]
10
20
30
40
50
Flaming Time [s]
| Flammability tests performed on neat PU, treated PU, and treated PU foams after compression cycles; (A)
snapshot of samples during the test, (B) flaming time and final residue.
End of test
Start of test
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