Manufacturers produce thermal insulation rock wool board hot-selling A-level sound insulation board house basalt board wall pane

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Price:$6.00 - $6.80
Price in USD:Details

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Product Overview

Description









Properties
Ubit
Density
50Kg/m³-220Kg/m³
Combustion performance
--
Class A1
non-combustion
Compression Strength(10%deformation)
KPa
≥40
Hydrophobic rate
%
≥98.0
Melt temperature
>1000
Acidity ratio
--
≥1.8
Moisture absorption rate
%
≤1.0
Thermal conductivity(average 25℃)
W(m.k)
≤0.048
Dimensional stability
%
≤1.0
Water absorption(Partial lmmersion)
Kg/m2
Short term(24h)<1.0 Longterm(28d)≤3.0
Thickness tolerance
mm
±2
Right angel degree of deviation
mm/m
≤5
Planeness tolerance
mm
≤6


Properties after ignition-burning
%
(750℃,05h)<8
%
(750℃,05h)≤10
















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