K-FLEX® ST products meet all the requirements demanded by civil and industrial refrigeration, air conditioning, plumbing, insulation of tanks, fittings, water pipes and all other applications that need thermal insulation.
K-FLEX ST TUBES is suitable for all applications both civil and industrial that require the use of insulation material, without neglecting the price/quality relationship, refrigeration, air-conditioning, heating and plumbing, tanks, pipe fittings and water ducts.
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 Tubes: from -165°C to +110 °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|
Rockwool blanket insulation is a type of flexible insulation made from spun mineral wool, which is derived from a mixture of volcanic rock and slag. Rockwool Rolls are high performance solution for thermal & acoustic insulation for a range of commercial and industrial Buildings.