Vokes® VIP Boards - HViP, VIP-Vacuum Insulation Panel, Fumed Silica

Product Description:

CHARACTERISTICS:

Vokes®HVIP  is a micro porous thermal insulating panel with excellent insulating properties. The core material of Vokes® HVIP is fumed Silica. It’s sealed with a high gas barrier film under vacuum. The thermal conductivity < 0.004 W/mK .

A. Vokes®HVIP, adopts M- sealed at the back. It’s easy for workers to install, reduces the thermal bridges at utmost.

B. Vokes®HVIP, adopts advanced forming technology. It keeps the thermal performance as stable as possible. Even when the air enters, the conductivity will not be 0.018~0.02w/(m.k).

C. Vokes®HVIP, adopts full automatic line with strict quality policy, it ensures products in high level.

ADVANTAGES

Compared to traditional insulation materials, Vokes®HVIP with the extremely low thermal conductivity is outstanding at energy conservation. To achieve the same insulated result, Vokes®HVIP is far much thinner, lighter, and smaller.

-For freezer:  Vokes®HVIP  is able to save power 10%-30%, increase volume 20%-30%.

-For storage:  Vokes®HVIP keeps 4-5 days thermal period, instead of 1-2 days using traditional insulation materials.  

-For construction:  Vokes®HVIP is easy to install because of its small conductivity and density. It’s safe, nonflammable, and recyclable. The working life is up to 50 years.

APPLICATIONS

Vokes®HVIP is a successful insulation solution in the following areas:

Buildings (Roofs, floors, walls, ceilings, etc)

Refrigeration and freezing (Freezers, medical thermotanks, blood banks, medical kits, refrigerated containers, etc.)

Automotive (Cars, trains, ships, air planes, etc.)

PRODUCT DATA:

Surface color:  Silver 

Geometry  Rectangular shape (without protruding flanges*)

Density:  180 to 210 kg/m³

Thermal conductivity  < 0.004 W/mK

Temperature stability:  -70 °C to +70 °C (due to the film)

Thermal shock resistance:  Not sensitive to heat & cold shock in the given temperature range

Humidity stability:  0 % to 60 %

Internal gas pressure:  1 mbar (at delivery)

Increase of gas pressure:  approx. 1 mbar/year (at 20 mm thickness &

normal room conditions)

Standard dimension (L x W)(mm) 100x400/200 x600/400 x600/600 x1000/600 x1200

Thickness  10mm/15 mm/20 mm/25mm/30mm

Size tolerance • 0 to 500 mm: ±2 mm

Thickness tolerance:  ± 1 mm

Specific heat capacity:  0.8 kJ/(kg·K) (at normal room temperature)

U-value: U  0.2 W/(m²K) (at 20 mm thickness)

Mass per area:  4 kg/m² (at 20 mm thickness)

Compressive strengh  GB8813/EN8268- ≥0.15MPa

Flammability:  GBB624- A

Service life:  extrapolated, depending on application up to 50 years