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STANDARD 16478
First edition
2023-11
Thermal insulation products —
Vacuum insulation panels (VIPs) —
Specification
Reference number
ISO 16478:2023(E)
© ISO 2023
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ISO 16478:2023(E)
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© ISO 2023
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Published in Switzerland
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© ISO 2023 – All rights reserved
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ISO 16478:2023(E)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms, definitions, symbols and units . 2
3.1 Terms and definitions . 2
3.2 Symbols and units . 6
4 Requirements .10
4.1 General . 10
4.2 Thermal resistance and thermal conductivity . 10
4.2.1 General . 10
4.2.2 Initial COP thermal properties . 10
4.2.3 Size dependent value . 10
4.3 Length, width, squareness and flatness. 11
4.4 Thickness .12
4.5 Dimensional stability . 12
5 Sampling .12
6 Test methods .12
6.1 General .12
6.2 Thermal resistance and thermal conductivity . 13
6.2.1 General .
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