http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103058622-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6e7eaab0b99eaa117d2d10c358a97825 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2111-28 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B28-26 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B28-26 |
| filingDate | 2013-01-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-07-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_650a9fff419ed84959591af44b029eb5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d871950350fd26eace61af36d2804b32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3d3587200e52dcb59f07e3d61e5d743e |
| publicationDate | 2014-07-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103058622-B |
| titleOfInvention | Inorganic thermal insulation material and preparation method thereof |
| abstract | The invention provides an inorganic thermal insulation material and a preparation method thereof. The material is obtained through the following steps of: mixing silica aerogel, soluble silicate, compound of structural formula (I), tin antimony oxide and hollow glass bead, adding a coupling agent into the above mixture for modification, mixing the resulting mixture with water, causing the resulting solution to infiltrate a glass fiber mat, and obtaining the material by processing the infiltrated glass fiber mat by means of hot-press forming. Compared with the prior art, the invention has the following advantages: firstly, hydrophobic treatment by modification is carried out, hydrophobic groups in a material nanometer microporous reticulated structure is exposed due to the action of the coupling agent so that the inorganic material has good water resistance, supercritical fluid drying is not needed and production cost is reduced; secondly, inorganic nanometer materials and inorganic fibers are adopted so that the compressive strength, tensile strength and rupture strength of the inorganic thermal insulation material are all pretty high, the bonding strength of the inorganic thermal insulation material with a base course is also pretty high, and the structure is stable; and finally, the silica aerogel causes the inorganic thermal insulation material to have a nanometer grade micro-closed-hole reticulated structure so that the heat conductivity coefficient of the inorganic thermal insulation material is reduced and thermal insulation performance is improved. |
| priorityDate | 2013-01-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 41.