Vacuum insulation panels (VIPs) are highly insulative materials that have industrial applications. This study aimed to replace glass fibers (GF) and fumed silica (FS) in VIPs with diatomaceous earth (DE) and glass bubbles (GB) to reduce the production cost and lengthen the service life of VIPs. Three experiments were carried out using a thermal constants analyzer based on the transient plane source (TPS) method to determine the effectiveness of DE ...
