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A platform for research: civil engineering, architecture and urbanism
The invention discloses a nano porous silica aerogel heat insulation and preserving plate. The plate comprises infrared reflecting screens; a porous base material is arranged between the infrared reflecting screens; nano silica aerogel particles, nano pore silicon fibers and nano antimony oxides are uniformly distributed in the porous base material; according to the parts by weight, 30 to 70 parts of porous base material, 2 to 3 parts of nano silica aerogel particles, 10 to 20 parts of nano pore silicon fibers, and 5 to 30 parts of nano antimony oxides are provided, wherein the porous base material is expanded vermiculite; the particle size of the nano silica aerogel particles is less than 70 nanometers; the nano pore silicon fibers are 0.5 to 20.0 microns in diameter and more than 1.0mm in length; the particle size of the nano antimony oxides is 10 to 30 nanometers. According to the nano porous silica aerogel heat insulation and preserving plate, the heat preserving and insulation material is light in mass and high in strength, and the heat insulation and preserving effects can be improved.
The invention discloses a nano porous silica aerogel heat insulation and preserving plate. The plate comprises infrared reflecting screens; a porous base material is arranged between the infrared reflecting screens; nano silica aerogel particles, nano pore silicon fibers and nano antimony oxides are uniformly distributed in the porous base material; according to the parts by weight, 30 to 70 parts of porous base material, 2 to 3 parts of nano silica aerogel particles, 10 to 20 parts of nano pore silicon fibers, and 5 to 30 parts of nano antimony oxides are provided, wherein the porous base material is expanded vermiculite; the particle size of the nano silica aerogel particles is less than 70 nanometers; the nano pore silicon fibers are 0.5 to 20.0 microns in diameter and more than 1.0mm in length; the particle size of the nano antimony oxides is 10 to 30 nanometers. According to the nano porous silica aerogel heat insulation and preserving plate, the heat preserving and insulation material is light in mass and high in strength, and the heat insulation and preserving effects can be improved.
Nano porous silica aerogel heat insulation and preserving plate
WU TIANFU (author)
2015-07-08
Patent
Electronic Resource
English
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
/
B32B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
,
Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse
/
C01B
NON-METALLIC ELEMENTS
,
Nichtmetallische Elemente
/
C04B
Kalk
,
LIME
Hydrophobic silica aerogel heat-insulation composite material
| European Patent Office | 2015
Progress of Silica Aerogel Insulation Composites
| British Library Online Contents | 2009