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va-Q-mic

Product catalog summary

Characteristics
va-Q-mic is an evacuated thermal insulation panel known for its extremely low initial thermal conductivity. It features a core made of open cell micro fleece, sealed in a gas barrier film under vacuum to maintain a low vacuum level over its service life. Typically rectangular, other shapes are available upon request.

Applications
Designed for use in spaces with limited room, va-Q-mic is ideal for single-use thermal transport packaging. Its service life is influenced by environmental conditions such as temperature and humidity.

Advantages
The product offers excellent initial insulation properties, minimal thickness, and is suitable for single-use packaging.

Product Data

Surface color: Silver
Outer appearance: Rectangular shape
Density: 220 kg/m³
Thermal conductivity: 0.0028 to 0.0035 W/(mK)
Temperature stability: -70 °C to +60 °C
Thermal shock resistance: Not sensitive within the temperature range
Humidity stability: 0% to 60%
Internal gas pressure: < 1 mbar at delivery
Standard dimensions: 1300 mm x 1000 mm
Thickness: 14 mm and 20 mm
Length tolerance: Varies by size
U-value: 0.25 W/(m²K) at 14 mm thickness
Mass per area: 3.0 kg/m² at 14 mm thickness
Compressive strength: Approx. 74 kPa at 10% compression
Service life: Approx. 5 years, depending on conditions

Hint
For 14 mm thickness, if a flat edge is required, the flanges are refolded onto the main surface of the panel.

Catalog excerpts

Product Data Sheet Characteristics va-O-mic is an evacuated thermal insulation panel with extremely Low initial thermal conductivity. va-O-mic's core contains an open ceLL micro fleece. The qualified and not harmful core material is sealed in an uLtra-Low permeation gas barrier film under vacuum. The barrier film ensures that the va-O-mic contains a Low vacuum Level for the necessary service time. In general, va-O-mic is produced in a rectangular shape. Other shapes such as triangeLs, trapeziums etc. are available upon request. Applications va-O-mic is especially developed for applications, where extremely Little space is available. The service Lifetime of va-O-mic depends heavily on environmental conditions i.e. temperature and humidity. A typical use of va-O-mic would be as singLe-use thermal transport packaging. Please discuss your application with va-O-tec AG. Advantage • Excellent initial insulation properties • Minimal thickness • Solution for singLe-use packaging Product Data

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