FLEXEN® PUR With self-seal technology
FLEXEN PUR
INSU-PUR-20X22MM
FLEXEN
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Self-seal technology with adapted curling
- Guarantees long-lasting attachment of the longitudinal seam and a flawless appearance
- Even quicker and easier to lay thanks to the self-seal technology
Particularly well-suited to insulation in visible areas due to the easy-to-clean PVC Isogenopak film
Vapour-retardant properties thanks to the PVC outer surface
Rot and decay resistant
Open the tube shell and apply it to the tube.
The protective film is removed, because of the roll inclination of the isogenopack film, the overlap liespermanently flush on the outer skin of the tube shell and does not stand off the tube shell (= automatic closure).
Due to the roll tilt, the overlap can nowbe completely glued by simply pressing on.
Datasheets(X)
For insulating:
- Cold water lines in accordance with DIN 1988
- Heating and hot water lines in accordance with GEG 2020
Material | Polyurethane foam |
Material of outer layer | PVC - Polyvinyl chloride |
Colour | Grey |
Insulation thickness x pipe diameter | 20 x 22 mm |
Length of tube inside | 1 m |
Adhesive system | Self-adhesive, overlapped |
Application range according to GEG | 100% |
Max. temperature conditions | 110 °C |
Heat conductance λ | 0.036 W/(m*K) |
Heat conductance λ conditions | at 40°C average temperature, in accordance with DIN EN ISO 8497 |
Building material class | E2 - Normally inflammable |
Building material class conditions | in accordance with DIN EN 13501 |
Risk of corrosion | Fulfils the requirements |
Conditions for risk of corrosion | in accordance with DIN 1988-200 |
Moulded density | 25 kg/m³ |
Free of halogenated blowing agents ( | Yes |
Free of hexabromocyclododecane ( | Yes |
SVHC according to REACH | Yes |
Free of chlorinated paraffins ( | Yes |
Free of boron tris-(2-carboxyethyl)-phosphine ( | Yes |
Free of polybrominated diphenyl ethers ( | Yes |
Free of polybrominated biphenyls ( | Yes |
Free of boron compounds ( | Yes |
Free of lead ( | Yes |
Free of tin ( | Yes |
| Area of application B in accordance with German Energy Act for Buildings (GEG) 200 | Art. no. |
| 0872020015 |
| 0872020018 |
| 0872020022 |
| 0872020028 |
| 0872020035 |
| 0872025042 |
| 0872025048 |
| 0872030057 |
| 0872030060 |
| Area of application A in accordance with German Energy Act for Buildings (GEG) 200 | Art. no. |
| 0872120015 |
| 0872120018 |
| 0872120022 |
| 0872120028 |
| 0872130028 |
| 0872130035 |
| 0872130042 |
| 0872140042 |
| 0872140048 |
| 0872150057 |
| 0872150060 |
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