CN110606769B - 一种具有电磁屏蔽和吸收效能的轻质高强石膏复合材料 - Google Patents
一种具有电磁屏蔽和吸收效能的轻质高强石膏复合材料 Download PDFInfo
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- CN110606769B CN110606769B CN201910985246.1A CN201910985246A CN110606769B CN 110606769 B CN110606769 B CN 110606769B CN 201910985246 A CN201910985246 A CN 201910985246A CN 110606769 B CN110606769 B CN 110606769B
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- 229910052602 gypsum Inorganic materials 0.000 title claims abstract description 68
- 239000010440 gypsum Substances 0.000 title claims abstract description 68
- 239000002131 composite material Substances 0.000 title claims abstract description 39
- 230000000694 effects Effects 0.000 title claims abstract description 27
- 238000010521 absorption reaction Methods 0.000 title claims abstract description 23
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 32
- 229910021389 graphene Inorganic materials 0.000 claims abstract description 32
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims abstract description 24
- 229910052500 inorganic mineral Inorganic materials 0.000 claims abstract description 23
- 239000011707 mineral Substances 0.000 claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 claims abstract description 19
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 claims abstract description 12
- 239000004354 Hydroxyethyl cellulose Substances 0.000 claims abstract description 12
- 239000006260 foam Substances 0.000 claims abstract description 12
- 239000003381 stabilizer Substances 0.000 claims abstract description 12
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 claims abstract description 11
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 claims abstract description 11
- 239000004372 Polyvinyl alcohol Substances 0.000 claims abstract description 7
- 229920002451 polyvinyl alcohol Polymers 0.000 claims abstract description 7
- 229920002401 polyacrylamide Polymers 0.000 claims abstract description 6
- 239000000843 powder Substances 0.000 claims description 15
- 238000003756 stirring Methods 0.000 claims description 12
- 238000002360 preparation method Methods 0.000 claims description 10
- 239000002994 raw material Substances 0.000 claims description 10
- 239000002002 slurry Substances 0.000 claims description 10
- 238000002156 mixing Methods 0.000 claims description 9
- 229910021487 silica fume Inorganic materials 0.000 claims description 9
- 239000010881 fly ash Substances 0.000 claims description 8
- 239000011812 mixed powder Substances 0.000 claims description 8
- 239000011268 mixed slurry Substances 0.000 claims description 8
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 5
- 239000002253 acid Substances 0.000 claims description 4
- PASHVRUKOFIRIK-UHFFFAOYSA-L calcium sulfate dihydrate Chemical compound O.O.[Ca+2].[O-]S([O-])(=O)=O PASHVRUKOFIRIK-UHFFFAOYSA-L 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 4
- 238000005303 weighing Methods 0.000 claims description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 3
- 238000001354 calcination Methods 0.000 claims description 3
- 229910002091 carbon monoxide Inorganic materials 0.000 claims description 3
- 229910052757 nitrogen Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 18
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 239000000243 solution Substances 0.000 description 19
- 238000011056 performance test Methods 0.000 description 8
- 238000005034 decoration Methods 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 5
- 230000036571 hydration Effects 0.000 description 5
- 238000006703 hydration reaction Methods 0.000 description 5
- ZOMBKNNSYQHRCA-UHFFFAOYSA-J calcium sulfate hemihydrate Chemical compound O.[Ca+2].[Ca+2].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O ZOMBKNNSYQHRCA-UHFFFAOYSA-J 0.000 description 4
- 239000004088 foaming agent Substances 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 239000002562 thickening agent Substances 0.000 description 3
- 239000004566 building material Substances 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000001132 ultrasonic dispersion Methods 0.000 description 2
- 206010063385 Intellectualisation Diseases 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000007385 chemical modification Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 150000004683 dihydrates Chemical class 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 238000007306 functionalization reaction Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002715 modification method Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/14—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing calcium sulfate cements
- C04B28/145—Calcium sulfate hemi-hydrate with a specific crystal form
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00241—Physical properties of the materials not provided for elsewhere in C04B2111/00
- C04B2111/00258—Electromagnetic wave absorbing or shielding materials
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/40—Porous or lightweight materials
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/20—Mortars, concrete or artificial stone characterised by specific physical values for the density
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/30—Mortars, concrete or artificial stone characterised by specific physical values for heat transfer properties such as thermal insulation values, e.g. R-values
- C04B2201/32—Mortars, concrete or artificial stone characterised by specific physical values for heat transfer properties such as thermal insulation values, e.g. R-values for the thermal conductivity, e.g. K-factors
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/50—Mortars, concrete or artificial stone characterised by specific physical values for the mechanical strength
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
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CN111517741A (zh) * | 2020-05-22 | 2020-08-11 | 上海利物盛纳米科技有限公司 | 一种轻量化增强石膏板及其制备方法和应用 |
CN114014626B (zh) * | 2021-12-06 | 2023-06-23 | 桂林理工大学 | 一种防水防辐射的高强石膏板及其制备方法 |
CN115322601A (zh) * | 2022-09-16 | 2022-11-11 | 上海迈方碳科技有限公司 | 一种防霉防潮石膏基石墨烯涂料及其制备方法 |
CN115385648A (zh) * | 2022-09-22 | 2022-11-25 | 洛阳理工学院 | 具有自洁净功能的石膏基疏水复合材料及其制备方法 |
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CN100400459C (zh) * | 2005-08-26 | 2008-07-09 | 武汉冶金建筑研究院 | 用化学石膏和工业废料制成的石膏砌块及其制备方法 |
CN101265069A (zh) * | 2008-04-29 | 2008-09-17 | 石宗利 | 一种高强度耐水粉刷石膏及其生产方法 |
CN103539414B (zh) * | 2013-10-28 | 2016-01-20 | 沈阳砼行建筑材料科技有限公司 | 一种超早强抗震耐火加固材料 |
CN103833309B (zh) * | 2014-01-02 | 2015-09-30 | 武汉理工大学 | 一种脱硫石膏基保温调湿型粉刷石膏材料 |
CN104119056B (zh) * | 2014-07-24 | 2015-06-10 | 北京元泰达环保建材科技有限责任公司 | 一种用磷石膏复合渣土的道路铺筑材料及其制备方法 |
KR20150035861A (ko) * | 2015-02-23 | 2015-04-07 | 이재환 | 내열 도료 조성물 |
CN104876204B (zh) * | 2015-05-21 | 2017-03-01 | 东南大学 | 一种氧化石墨烯的改性方法 |
CN105399389A (zh) * | 2015-11-17 | 2016-03-16 | 上海隆振建筑工程股份有限公司 | 一种建筑内墙粉刷石膏及其工艺流程 |
BR112018010843A2 (pt) * | 2015-11-30 | 2018-11-27 | Knauf Gips Kg | ?produtos de construção que compreendem grafeno ou óxido de grafeno no material a granel, seu método de produção, painel de construção e uso de grafeno e/ou óxido de grafeno? |
CN105669140A (zh) * | 2016-02-16 | 2016-06-15 | 湖北固益生环保科技有限公司 | 一种磷石膏路面材料及其制备方法 |
CN106495630B (zh) * | 2016-09-27 | 2018-12-28 | 湖北工业大学 | 一种3d打印的磷石膏基户外景观材料 |
CN107324680B (zh) * | 2017-05-17 | 2019-12-27 | 常州第六元素材料科技股份有限公司 | 一种石墨烯抗渗剂及其制备方法、应用 |
CN107285811A (zh) * | 2017-07-18 | 2017-10-24 | 济南大学 | 一种菱镁水泥装饰板的表面处理方法 |
CN108948259B (zh) * | 2018-02-08 | 2020-11-27 | 陕西科技大学 | 用于水泥基复合材料的改性氧化石墨烯少片层水相均匀分散液及其制备方法和应用 |
CN108640609A (zh) * | 2018-06-08 | 2018-10-12 | 中冶建筑研究总院有限公司 | 一种改性玄武岩鳞片抗渗混凝土及其制备方法 |
CN108558292A (zh) * | 2018-06-25 | 2018-09-21 | 深圳市振惠建混凝土有限公司 | 一种抗裂混凝土拌合物及其制备方法 |
CN108751898B (zh) * | 2018-07-09 | 2020-11-17 | 武汉理工大学 | 一种用于吸收电磁波辐射的轻质石膏板及其制备方法 |
CN109133765A (zh) * | 2018-08-25 | 2019-01-04 | 太和县鑫泰高科新型建筑材料有限公司 | 一种用热还原石墨烯-碳纳米管改性增强水泥基复合材料的方法 |
CN109467364A (zh) * | 2018-12-11 | 2019-03-15 | 广东工业大学 | 一种石墨烯混凝土及其制备方法 |
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