K-FLEX ST/SK TUBES is a cut -to-length self-seal elastomeric insulation. This innovative technology includes adhesive tapes which are quick and easy to use for the installer. This new system has been developed to save on insulation time and reduce the use of other adhesives to improve working conditions at the construction site. Also available as version with overlap-K-FLEX ST/SK with overlap.
K-FLEX® products cover a range of temperature for applications including cryogenic plants to chilled
water systems, and from domestic hot water systems to solar thermal plants. Their high resistance to water vapour diffusion is a key feature of all K-FLEX® closed cell elastomeric insulation materials.
Typical applications include:
|K-FLEX® ST||TECHNICAL DATA|
|Temperature range||K-FLEX® ST/SK: from -40°C to +85°C||
|Thicknesses ≤ 25mm||Thicknesses > 25mm|
Thermal conductivity λ W/(m•K)
-20 °C = 0,031
0 °C = 0,033
+20 °C = 0,035
-20 °C = 0,034
0 °C = 0,036
+20 °C = 0,038
EN ISO 8497
|+40 °C = 0,037||+40 °C = 0,040|
|Corrosion prevention||pH neutral (7±0,5)||EN 13468|
|Permeability µ||≥ 10000||≥ 7000||EN 12086|
|K-FLEX® ST Tubes: Euroclass BL-s2, d0 K-FLEX® ST/SK: Euroclass BL-s2, d0 CLASS 0||
BS 476 Part 6/7
|Ecological data||Without CFCs and HCFCs|
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