Insotherm RPU

Characteristics

Natural characteristics

The foam is odorless, prevents the formation of mold and fungus, remains chemically neutral and the humidity does not change its mechanical capacities. Sensitive to the texture of the excessive sunlight and in contact with water only at the exposed surface as well.

Foam expansion

Pentane is used in foam expansion which is friendly to the atmosphere and to the environment in general as it is chlorofluorocarbons free (CFC & HCFC Free.)

Technical Data

TECHNICAL DATA OF INSOTHERM DPU
Thickness S	Thermal Transmittance K		Polyurethan Density	Panel Weight Steel Thickness  0,5 + 0,5 mm
mm	Kcal/m2h°C	Wm2K	kg/m3	kg/m2
30	0,48	0,56	40+-2	6,42
40	0,39	0,45	40+-2	6,84
50	0,32	0,37	40+-2	7,26
60	0,28	0,32	40+-2	7,68
80	0,22	0,25	40+-2	8,52
100	0,18	0,20	40+-2	13,56

*All calculations are theoretical based on the specific weight of Steel 7.85

PANEL THICKNESS APPLICATIONS
APPLICATIONS	Thickness (mm)	THERMAL TRANSMITTANCE(Κ) (W/m2°C)
Decorative/Suspended ceilings
Min. Requirement	30
Sporting Facilities	40	0.53
Building Regulation Requirement	50	0.43
Industrial air-conditioned Facilities	60	0.36
Controlled Temperature Areas= °C	80	0.28
Refrigeration -10°C	100	0.23
Cooling Rooms -10°C	120	0.18
Cooling Rooms -20°C	140-160	0.16-0.15
Cooling Rooms -30°C	180	0.13
Cooling Rooms -45°C	200	0.11

 
Materials

Technical data of steel (EN 10327 / EN 10142 / EN 10143)

Quality	DX51D or S-220 or S-250 or S-280 or S-320
Width	1.250mm / 1.070mm
Thickness	0.30mm – 0.70mm
Zinc	100-275 gr/m2
Tensile strength	EN 10142

Technical paint data (SP)  

Topcoat	15-20 mic.
Primer	5 mic.
Backcoat	5-7 mic.

Specifications of PVC coating

In most storage and food processing facilities, the use of PVC covering panels is required. PVC is available in two colors (RAL9002 & RAL9010) and in 120mic thickness. Both colors are certified and suitable for use in food storage and processing applications according to all European standards and regulations (78/142 / CEE, 80/766 / CEE, 82/711 / CEE, 85/572 / CEE, 90 / 128 / CEE, 92/39 / CEE).

For special paints or coatings such as PVDF and HD, please contact us.

Flexible Coating:

Aluminum sheet, Kraft paper, paper aluminum, reinforced plasticized paper, tarpaper. Polyethylene paper, polyester

Polyurethane:

Density:	40+-2 Kg/m3 (ISO 845)
Thermal conductivity coefficient:	λ=0,020 W/mK or λ=0,018 Kcal/mhºC at 10ºC (ASTM C 518)
Crushing strength at 10% compression:	0,22 N/mm2 (ISO 844)
Adhesion:	0,12 N/mm2 (ASTM D 162)
Closed cells percentage:	95-98% (ASTM D 285)
Fire resistance:	Β2/Β3 class(DIN 4102)
Dimension stability:	+-2 mm (ISO 2796)

Dimensions:

Width (effective): 1.000mm

Length (upon request): 2.000mm – 15.500mm

Thickness:  mm: 20 / 30 / 40 / 50 / 60 / 80 /100

Colours

Standard Colours

Note: The colors shown above may differ from those actually. The company is not responsible for any differences in shades due to display performance of each user.

Additional Features

On customer demand and upon consultation concerning the minimum production quantities and the delivery deadlines, the Insotherm RPU panels can be also manufactured with plates of different hardness, thickness and type, such as prepainted aluminum, copper, stainless steel as well as with different coatings depending on the particular requirements of the project..