PRODUCT DATA SHEET

PRODUCT DATA SHEET

Extover® mineral fire extinguishing agent

TECHNICAL CHARACTERISTICS

Grain size[mm]1 – 40,1 – 0,3
Fire extinguishing agent class DMPA Nr. 20140494-1fire extinguisher use 1)
Fire rating class (DIN 4102-4)non combustible (A1)non combustible (A1)
Dry loose bulk density[kg/m³]220
± 30
400
± 60
Chrushing resistance according to DIN EN 13055-1 2)[N/mm²]≥ 1,5≥ 4,5
Oversize[M.-%]≤ 10≤ 10
Undersize[M.-%]≤ 15≤ 15
pH value8 – 128 – 12
Moisture content[M.-%]≤ 0,5≤ 0,5
Thermal conductivity[W/(m∙K)]0,07
Specific thermal capacity of glass[kJ/(kg∙K)]0,6 – 0,80,6 – 0,8
Main ComponentSiliziumdioxidSiliziumdioxid
Colorcreamy whitecreamy white
Porosity approx.[%]8560

1) A separate test of the entire system must take place for use in metal fire extinguishers.

2) Values according to DIN V 18004 on request.

The strength grades may vary within the tolerance range of bulk densities.