What is the composition of the DCP powder used in Extinguishers?« Back to Previous Page

Posted by marinetales Asked on October 29, 2020 6:17 pm

Usually the DCP powder is a mix of sodium bicarbonate and potassium bicarbonate. Sometimes mono ammonium phosphate together with ammonium sulphate is also used. Posted by marinetales Answered on November 4, 2020 5:09 pm