V-Pur TP 71-405
Two-component polyurethane foam system, all-water blown, for the production of district heating pipe insulation
according to EN 253.
- Pipe insulation
- Excellent thermal insulating properties
- High mechanical resistance
- Resistance to high temperature
- Low Global Warming Potential (GWP)
|Mixing ratio||Parts by weight||100:130
MDI Index = 120
|°C||20 – 25|
(High pressure machine,
|Storage (Thermal shock)||After pouring the products must be stored at room temperature >20°C for 2 days|
Specimen were produced by means of high pressure machine. Final density is achieved by proper overpacking.
|Applied density||60||Kg/m3||DIN EN ISO 845|
|Compressive strength||>300||kPa||EN 826|
|Closed cell content||93||%||ISO 4590|
|Thermal Conductivity λ (initial)||0,0245||W/mK||ISOMET 2114|
The components of V-Pur TP-71-405 are supplied in separate packaging:
|Polyol : |
VIOPOL is one of the most dynamic and fast growing companies in the development and production of polyurethane systems.