Manufacturing method of boron oxide fireproof glass
The invention belongs to the technical field of boron oxide fireproof glass, and particularly relates to a manufacturing method of boron oxide fireproof glass. The glass is characterized by comprisingmaterial component requirements of a glass substrate and the glass substrate. According to the boron...
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| creator | DING RONG JIANG LIULIN HONG AIPING CAO KUN |
| description | The invention belongs to the technical field of boron oxide fireproof glass, and particularly relates to a manufacturing method of boron oxide fireproof glass. The glass is characterized by comprisingmaterial component requirements of a glass substrate and the glass substrate. According to the boron oxide fireproof glass prepared by the invention, 65%-75% of SiO2 and 15%-23% of B2O3 are adopted as main composition materials of a glass substrate, and the molecular structure of the glass substrate is changed by applying radiation heat of 780-800 DEG C to the glass substrate. The surface of theglass substrate b is ensured not to be softened in a high-temperature state; meanwhile, air pressure is applied to an air column on the surface of the glass substrate b, so that the glass substrate bdoes not influence the component ratio of BO4 to SiO2; after the process is adopted, the glass substrate b has good thermal extension resistance or fire resistance, and the light transmittance is notlower than 90%. The prepared |
| format | Patent |
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The glass is characterized by comprisingmaterial component requirements of a glass substrate and the glass substrate. According to the boron oxide fireproof glass prepared by the invention, 65%-75% of SiO2 and 15%-23% of B2O3 are adopted as main composition materials of a glass substrate, and the molecular structure of the glass substrate is changed by applying radiation heat of 780-800 DEG C to the glass substrate. The surface of theglass substrate b is ensured not to be softened in a high-temperature state; meanwhile, air pressure is applied to an air column on the surface of the glass substrate b, so that the glass substrate bdoes not influence the component ratio of BO4 to SiO2; after the process is adopted, the glass substrate b has good thermal extension resistance or fire resistance, and the light transmittance is notlower than 90%. The prepared</description><language>chi ; eng</language><subject>CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS ; CHEMISTRY ; GLASS ; JOINING GLASS TO GLASS OR OTHER MATERIALS ; MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES ; METALLURGY ; MINERAL OR SLAG WOOL ; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS ; SURFACE TREATMENT OF GLASS</subject><creationdate>2020</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20200508&DB=EPODOC&CC=CN&NR=111116024A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20200508&DB=EPODOC&CC=CN&NR=111116024A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>DING RONG</creatorcontrib><creatorcontrib>JIANG LIULIN</creatorcontrib><creatorcontrib>HONG AIPING</creatorcontrib><creatorcontrib>CAO KUN</creatorcontrib><title>Manufacturing method of boron oxide fireproof glass</title><description>The invention belongs to the technical field of boron oxide fireproof glass, and particularly relates to a manufacturing method of boron oxide fireproof glass. The glass is characterized by comprisingmaterial component requirements of a glass substrate and the glass substrate. According to the boron oxide fireproof glass prepared by the invention, 65%-75% of SiO2 and 15%-23% of B2O3 are adopted as main composition materials of a glass substrate, and the molecular structure of the glass substrate is changed by applying radiation heat of 780-800 DEG C to the glass substrate. The surface of theglass substrate b is ensured not to be softened in a high-temperature state; meanwhile, air pressure is applied to an air column on the surface of the glass substrate b, so that the glass substrate bdoes not influence the component ratio of BO4 to SiO2; after the process is adopted, the glass substrate b has good thermal extension resistance or fire resistance, and the light transmittance is notlower than 90%. The prepared</description><subject>CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS</subject><subject>CHEMISTRY</subject><subject>GLASS</subject><subject>JOINING GLASS TO GLASS OR OTHER MATERIALS</subject><subject>MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES</subject><subject>METALLURGY</subject><subject>MINERAL OR SLAG WOOL</subject><subject>SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS</subject><subject>SURFACE TREATMENT OF GLASS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2020</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDD2TcwrTUtMLiktysxLV8hNLcnIT1HIT1NIyi_Kz1PIr8hMSVVIyyxKLSjKB4qm5yQWF_MwsKYl5hSn8kJpbgZFN9cQZw_d1IL8-NTigsTk1LzUknhnP0MQMDMwMnE0JkYNABWHLIU</recordid><startdate>20200508</startdate><enddate>20200508</enddate><creator>DING RONG</creator><creator>JIANG LIULIN</creator><creator>HONG AIPING</creator><creator>CAO KUN</creator><scope>EVB</scope></search><sort><creationdate>20200508</creationdate><title>Manufacturing method of boron oxide fireproof glass</title><author>DING RONG ; JIANG LIULIN ; HONG AIPING ; CAO KUN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN111116024A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2020</creationdate><topic>CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS</topic><topic>CHEMISTRY</topic><topic>GLASS</topic><topic>JOINING GLASS TO GLASS OR OTHER MATERIALS</topic><topic>MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES</topic><topic>METALLURGY</topic><topic>MINERAL OR SLAG WOOL</topic><topic>SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS</topic><topic>SURFACE TREATMENT OF GLASS</topic><toplevel>online_resources</toplevel><creatorcontrib>DING RONG</creatorcontrib><creatorcontrib>JIANG LIULIN</creatorcontrib><creatorcontrib>HONG AIPING</creatorcontrib><creatorcontrib>CAO KUN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>DING RONG</au><au>JIANG LIULIN</au><au>HONG AIPING</au><au>CAO KUN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Manufacturing method of boron oxide fireproof glass</title><date>2020-05-08</date><risdate>2020</risdate><abstract>The invention belongs to the technical field of boron oxide fireproof glass, and particularly relates to a manufacturing method of boron oxide fireproof glass. The glass is characterized by comprisingmaterial component requirements of a glass substrate and the glass substrate. According to the boron oxide fireproof glass prepared by the invention, 65%-75% of SiO2 and 15%-23% of B2O3 are adopted as main composition materials of a glass substrate, and the molecular structure of the glass substrate is changed by applying radiation heat of 780-800 DEG C to the glass substrate. The surface of theglass substrate b is ensured not to be softened in a high-temperature state; meanwhile, air pressure is applied to an air column on the surface of the glass substrate b, so that the glass substrate bdoes not influence the component ratio of BO4 to SiO2; after the process is adopted, the glass substrate b has good thermal extension resistance or fire resistance, and the light transmittance is notlower than 90%. The prepared</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS CHEMISTRY GLASS JOINING GLASS TO GLASS OR OTHER MATERIALS MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES METALLURGY MINERAL OR SLAG WOOL SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS SURFACE TREATMENT OF GLASS |
| title | Manufacturing method of boron oxide fireproof glass |
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