purple k powder
Ordinary Dry Powder
Potassium Bicarbonate
BC Dry Powder
En615
Class B and C Fires
90%
Purple K
Potassium Bicarbonate
2-year
Purple
Guangdong, China
En 615
YANGHAO
25kg/Bag, 1000kg/Bag, 50lb or 25kg/Pail
90%
China
3813001000
Product Description
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).
Stored in cool, dry and ventilated area. Keep container tightly closed. Do not expose to humidity.
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 |









Q1: Are you a manufacturer or a trading company?
A1: We are both a manufacturer and a trading company. We have our own factory.
Q2: How does your factory do regarding quality control?
A2: We have a professional and experienced R&D team which can provide clients with high quality customized products.
Q3: Where is your factory? Can I visit it?
A3: Sure. Our factory is in the Second Industrial Development Zone of Weidi Town, Luoding City
Guangdong,China.
Q4: About Price and Sample?
A4: The price depends on the quantity of your order. We can send you samples.
Q5: What's the payment term ?
A5: We accept LC, T/T, etc.