Building aerogel insulation coating: reading material data with its system limits
A technical note on the source-recorded conductivity and adhesion data for building coating evaluation, including the conditions that must remain visible.
Technical context
This technical note organizes supplied source-file information for Building Aerogel Thermal Insulation Coating. It is intended to help an engineering or procurement team frame a request for product-specific documentation; it is not a substitute for project qualification.
Source-recorded data
| Item | Source-recorded value | Conditions / scope | Source record |
|---|---|---|---|
| Thermal conductivity | 0.036 W/(m.K) | Value presented in the supplied building aerogel insulation coating technical file; the file cites a Shanghai Jianke test but does not include an original report number. | Silica aerogel thermal insulation coating technical file | p. 15 |
| Adhesion | >=0.8 MPa | Source-listed result for the building coating system. | JG/T 24-2018 | Silica aerogel thermal insulation coating technical file | p. 17 |
How to use this information
Keep the grade, temperature or substrate, sample configuration, test method and system build-up aligned with the source record. Material values should not be averaged across grades or converted into a project outcome without the complete evaluation method.
Selection limits
- Present as source-file technical data, not as an independently hosted certificate. Coating thickness and system build-up remain project variables.
- Substrate preparation, primer selection and construction conditions affect field adhesion.
Next technical step
For a project-specific review, provide the operating temperature range, substrate or equipment geometry, required thickness, exposure conditions and applicable standard. Cowin Materials can then identify the relevant product documentation and evaluation path.
Data scope: Values above are tied to the cited source file and locator. Confirm complete test conditions and actual service requirements before specification or installation.
Evidence record
- Evidence source
- Internal technical source file: Silica aerogel thermal insulation coating technical file
- Source locator
- p. 15; p. 17
- Publication scope
- Source-recorded technical data with stated conditions and limits; not a project qualification or certificate.
- Published by Cowin Materials