http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20050107306-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_485e5c6037b83d2a07495bc82695e718 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S57-904 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K21-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-0066 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K21-04 |
| filingDate | 2005-08-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c043cebe9f48a65b74b8ce21180b65a6 |
| publicationDate | 2005-11-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20050107306-A |
| titleOfInvention | Incombustible Penetrant Composition of Expanded Polystyrene Insulating Material and Manufacturing Method Thereof |
| abstract | The present invention relates to a non-combustible penetrant composition of a foamed polystyrene insulation and a method of manufacturing the same, the specification of the range of the application of the existing foamed polystyrene insulation is foamed polystyrene thermal insulation board made by foaming polystyrene used for thermal insulation, cold storage below the operating temperature of 70 ℃ And thermos, and the type is classified into bead method expanded polystyrene insulation and extrusion method expanded polystyrene insulation according to the production method and quality.n n n The general manufacturing method of the bead method is a method of making a product by heating the bead-shaped raw material in advance and swelling it first, and then aging it for a suitable time, and then filling it in a plate or tubular mold and heating it again to fusion and molding by secondary foaming. In general, the extrusion method is a method of producing a product by heating, melting and continuously extruding and foaming a raw material. As a quality, the bead method product is firmly fused between particles on the surface and forms a flat surface. When the product is split and the cracked surface is seen, the particles should be split into two and the adhesive surface of the small particles will not be directly visible. The extrusion product is composed of a plurality of uniform independent bubbles and the surface forms a flat surface. The present invention relates to a non-combustible penetrant composition of the expanded polystyrene insulation and a method of manufacturing the same in order to improve the problems of generating a toxic gas upon ignition when the bead method and the extrusion method are highly flammable when a fire occurs. Into styrofoam (foamed polystyrene heat insulating material) molded by the bead method and the extrusion method. Water (H 2 O): to 60% by weight (2). Aluminum sulfate: 9% by weight (3). Aluminum chloride: 4% by weight (4). Ammonium phosphate: 5% by weight (5). Urea: 5% by weight (6). Phosphate (ammonium polyphosphate): 5% by weight (7). Foaming agent (polypeptide surfactant compound): 3% by weight (8). Surfactant (or emulsifier): 3% by weight (9). Silica sol (acidic sol): 3% by weight (10). Magnesium chloride: Method of first penetrating the composition by stirring and dissolving 3% by weight, immersed in styrofoam particles and particles by immersion for 2-5 hours at 25 ℃ room temperature to 50-60 ℃ hot air in a drying furnace 3 After drying for 6 hours to the first styrofoam (foamed polystyrene thermal insulation) completed 2. (1). Water (H 2 O): to 60% by weight (2). Liquid silicate (sodium silicate or powdered sodium silicate and metasodium silicate): 11% by weight (3). Silica sol (alkali sol): 5% by weight (4). Potassium carbonate: 5% by weight (5). Sodium bicarbonate: 9% by weight (6). Casein (from milk): 5% by weight (7). Surfactant (nonionic surfactant or emulsifier): A method of secondary permeation of a composition in which 5 wt% of the solution is stirred and dissolved. It is immersed for 2-5 hours at 25 ° C at room temperature to infiltrate between the styrofoam particles and the particles in a drying furnace at 50-60 degrees Celsius. Non-combustible penetrant composition of the foamed polystyrene insulation is characterized in that the styrofoam (foamed polystyrene insulation) after the secondary drying after drying for 3-6 hours at ℃ hot air and a method for producing the same. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101356568-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100825203-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2009133975-A1 |
| priorityDate | 2005-08-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 44.