Low-density solid buoyancy material and preparation method thereof
The invention relates to the technical field of buoyancy materials, in particular to a low-density solid buoyancy material and a preparation method thereof.The buoyancy material is obtained by evenly mixing modified EPS, a matrix and basalt fibers and conducting curing forming; the matrix is prepare...
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| creator | DAI XUMING TANG BO CAO SHUAI AIRI MANABU DING XIUCHEN |
| description | The invention relates to the technical field of buoyancy materials, in particular to a low-density solid buoyancy material and a preparation method thereof.The buoyancy material is obtained by evenly mixing modified EPS, a matrix and basalt fibers and conducting curing forming; the matrix is prepared by mixing hollow glass microspheres, epoxy resin and a curing agent, the modified EPS is composed of an EPS core layer and a wrapping layer, and the wrapping layer is prepared from epoxy resin, an amine curing agent and hollow glass microspheres. The hollow glass microsphere-EHS is added into the epoxy composite foam, so that the density of the material is reduced, and the compression resistance of the material is not greatly reduced. The BF-ESF with low density and certain compression resistance is prepared by adding a certain amount of basalt fiber with a certain length into the ESF.
本发明涉及浮力材料技术领域，具体涉及一种低密度固体浮力材料及其制备方法，通过将改性EPS、基质以及玄武岩纤维均匀混合并固化成型得到浮力材料；所述基质采用中空玻璃微球、环氧树脂及固化剂混合制成，所述改性EPS为由EPS核层以及包裹层构成，所述包裹层采用环氧树脂 |
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本发明涉及浮力材料技术领域，具体涉及一种低密度固体浮力材料及其制备方法，通过将改性EPS、基质以及玄武岩纤维均匀混合并固化成型得到浮力材料；所述基质采用中空玻璃微球、环氧树脂及固化剂混合制成，所述改性EPS为由EPS核层以及包裹层构成，所述包裹层采用环氧树脂</description><subject>AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G</subject><subject>CHEMISTRY</subject><subject>COMPOSITIONS BASED THEREON</subject><subject>COMPOSITIONS OF MACROMOLECULAR COMPOUNDS</subject><subject>GENERAL PROCESSES OF COMPOUNDING</subject><subject>METALLURGY</subject><subject>ORGANIC MACROMOLECULAR COMPOUNDS</subject><subject>THEIR PREPARATION OR CHEMICAL WORKING-UP</subject><subject>USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS</subject><subject>WORKING-UP</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZHDyyS_XTUnNK84sqVQozs_JTFFIKs2vTMxLrlTITSxJLcpMzFFIzEtRKChKLUgsSizJzM9TyE0tychPUSjJSC1KzU_jYWBNS8wpTuWF0twMim6uIc4euqkF-fGpxQWJyal5qSXxzn6GhhbGppYW5paOxsSoAQB5LzKo</recordid><startdate>20240719</startdate><enddate>20240719</enddate><creator>DAI XUMING</creator><creator>TANG BO</creator><creator>CAO SHUAI</creator><creator>AIRI MANABU</creator><creator>DING XIUCHEN</creator><scope>EVB</scope></search><sort><creationdate>20240719</creationdate><title>Low-density solid buoyancy material and preparation method thereof</title><author>DAI XUMING ; TANG BO ; CAO SHUAI ; AIRI MANABU ; DING XIUCHEN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN118359879A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2024</creationdate><topic>AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G</topic><topic>CHEMISTRY</topic><topic>COMPOSITIONS BASED THEREON</topic><topic>COMPOSITIONS OF MACROMOLECULAR COMPOUNDS</topic><topic>GENERAL PROCESSES OF COMPOUNDING</topic><topic>METALLURGY</topic><topic>ORGANIC MACROMOLECULAR COMPOUNDS</topic><topic>THEIR PREPARATION OR CHEMICAL WORKING-UP</topic><topic>USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS</topic><topic>WORKING-UP</topic><toplevel>online_resources</toplevel><creatorcontrib>DAI XUMING</creatorcontrib><creatorcontrib>TANG BO</creatorcontrib><creatorcontrib>CAO SHUAI</creatorcontrib><creatorcontrib>AIRI MANABU</creatorcontrib><creatorcontrib>DING XIUCHEN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>DAI XUMING</au><au>TANG BO</au><au>CAO SHUAI</au><au>AIRI MANABU</au><au>DING XIUCHEN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Low-density solid buoyancy material and preparation method thereof</title><date>2024-07-19</date><risdate>2024</risdate><abstract>The invention relates to the technical field of buoyancy materials, in particular to a low-density solid buoyancy material and a preparation method thereof.The buoyancy material is obtained by evenly mixing modified EPS, a matrix and basalt fibers and conducting curing forming; the matrix is prepared by mixing hollow glass microspheres, epoxy resin and a curing agent, the modified EPS is composed of an EPS core layer and a wrapping layer, and the wrapping layer is prepared from epoxy resin, an amine curing agent and hollow glass microspheres. The hollow glass microsphere-EHS is added into the epoxy composite foam, so that the density of the material is reduced, and the compression resistance of the material is not greatly reduced. The BF-ESF with low density and certain compression resistance is prepared by adding a certain amount of basalt fiber with a certain length into the ESF.
本发明涉及浮力材料技术领域，具体涉及一种低密度固体浮力材料及其制备方法，通过将改性EPS、基质以及玄武岩纤维均匀混合并固化成型得到浮力材料；所述基质采用中空玻璃微球、环氧树脂及固化剂混合制成，所述改性EPS为由EPS核层以及包裹层构成，所述包裹层采用环氧树脂</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS GENERAL PROCESSES OF COMPOUNDING METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS WORKING-UP |
| title | Low-density solid buoyancy material and preparation method thereof |
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