| Type: | Ordinary Dry Powder |
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| Main Contents: | Potassium Bicarbonate |
| Model: | BC Dry Powder |
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Purple-K agent is extremely effective against Class B fires, and has been shown to be at least 4 to 5 times as effective in extinguisher applications as carbon dioxide, and more than twice as effective as sodium bicarbonate based suppressants.Various extinguishers will operate at temperatures as low as -65 °F and as high as 120 °ºF (-54 °ºC and 49 ºC).
| Items | Result | |
| Potassium Bicarbonate Content(%) | 90±3.0 | |
| Color | Purple | |
| Bulk Density | 0.95±0.07 | |
| Moisture Content(%) | ≤0.25 | |
| Moisture Absorption Rate(%) | ≤3.0 | |
| Partical Distribution(%) (EN615 Method 2) |
>40um | 40±8.0 |
| >63um | 20±8.0 | |
| >125um | 5.0±5.0 | |
| Resistance to Caking and Lumping | No lumps formed retained on 425 um sieve | |
| Water Repellency | No absorption to be seen | |
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