K-FLEX ST DUCT KRAFT
Thermal insulation elastomeric material with special finishing (3 layers finishing: aluminium, reinforced glass wool scrim and flame retarded paper). Specially designed for ducts, air conditioning, heating and plumbing.
Technical specifications
TEMPERATURE RANGE
K-FLEX ST DUCT KRAFT sheet: from -40 °C to +85 °C
THERMAL CONDUCTIVITY λ W/(m•K)
Thickness ≤ 25mm
0 °C = 0,033
+40 °C = 0,037
Thickness > 25mm
0 °C = 0,036
+40 °C = 0,040
PERMEABILITY μ
Thickness ≤ 25mm
≥ 10000
Thickness > 25mm
≥ 7000
FIRE RATING
K-FLEX ST DUCT KRAFT sheet: Euroclass E
ECOLOGICAL DATA
Without CFCs and HCFCs
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