Datasheet

GENIUS Technologie GmbH  Am Theresenhof 2 • 15834 Rangsdorf / Germany
Telefon: + 49 (0) 3375 - 24 609 60 • Telefax: + 49 (0) 3375 - 24 609 66 • [e-mail] • www.pyrobubbles.com
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®
is a registered trademark
All rights reserved © Genius Technologie GmbH
15.12.2015
Data Sheet Extinguishing Agent and Fire Retardant PyroBubbles
®
description/ parameter
unit
value/ factor / classification
fire protection
class of fire (EN 2)
–
A, B, D, F
category of building material (DIN 4102)
–
A1, non-combustible
chemical
main component
–
silicon dioxide
chemical persistence
–
chemically resistant
organic components
–
non
pH scale
–
7 – 9
hygroscopic properties
–
hydrophobic
electrical
electrical conductivity
–
isolating
sorption capacity (electrolyte)
l/kg
> 2,5
physical
Noise Reduction Coefficient (NRC)
–
0,635
Mohs’hardness (scale 1-10, 1 ≜ talc , 10 ≜ diamond )
–
3,5 – 4,0
compressive strength
N/mm²
1,0 – 2,0
repose angle (DIN ISO 4324)
°
53
colour
–
white
oduer signature
–
odourless
geometric shape
–
spherical
thermal
thermal resistance
°C
< 1 050
thermal conductivity λ (20 °C)
W/
(
m ∙ K
)
0,075
specific heat capacity c
P
(20 °C)
kJ/
(
kg ∙ K
)
0,7
granulation
particle size (defined mixture)
mm
0,5 – 5,0
grain gross density
kg/m³
380 – 520
bulk density
kg/m³
235 ±10 %
porosity
%
85
Mentioned data represents typical values which show variation due to production.