FIELD: chemistry.
SUBSTANCE: invention relates to a porous gel, a method of obtaining the porous gel and its application. The porous gel contains given below components in a converted form: (a1) not fewer than one multifunctional isocyanate, (a2) not fewer than one multifunctional aromatic amine and (a3) not fewer than one multifunctional cycloaliphatic amine. The porous gel has at least 70 vol.% porosity.
EFFECT: obtaining the porous gels for the application as an insulating material and in vacuum insulating panels.
17 cl, 5 ex
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| COATING | 2010 |
|
RU2529862C2 |
