CPC B32B 5/32 (2013.01) [B01L 7/00 (2013.01); B29C 44/06 (2013.01); B29C 44/18 (2013.01); B32B 7/027 (2019.01); B32B 7/12 (2013.01); B32B 15/046 (2013.01); B32B 15/095 (2013.01); B32B 15/18 (2013.01); B32B 2250/04 (2013.01); B32B 2266/0278 (2013.01); B32B 2307/304 (2013.01); B32B 2307/732 (2013.01)] | 7 Claims |
1. A method for developing a thermally insulating sandwich-structured laminate of a climate chamber housing for the high temperature range between 120° C. and 350° C. with an internal wall and an external wall, the method comprising:
providing the internal wall, wherein the internal wall forms a perimeter around an internal cavity of the climate chamber housing,
adhering at least one high temperature stable insulation panel onto an exterior of the internal wall,
positioning the external wall with respect to the internal wall such that between the internal wall and the external wall is located the at least one high temperature stable insulation panel and a hollow volume,
filling the hollow volume with a PUR foam for the formation of a second rigid foam layer connecting the at least one high temperature stable insulation panel and the external wall,
adhering several high temperature stable insulation panels adjacently on the internal wall with interstitial joints, and
sealing the interstitial joints with a temperature stable adhesive or a temperature stable adhesive tape on a side facing away from the internal wall.
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