CN105859240A - 一种隔音材料及其制备方法 - Google Patents
一种隔音材料及其制备方法 Download PDFInfo
- Publication number
- CN105859240A CN105859240A CN201610312294.0A CN201610312294A CN105859240A CN 105859240 A CN105859240 A CN 105859240A CN 201610312294 A CN201610312294 A CN 201610312294A CN 105859240 A CN105859240 A CN 105859240A
- Authority
- CN
- China
- Prior art keywords
- parts
- micro
- wave oven
- mould
- silicate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000000463 material Substances 0.000 title claims abstract description 37
- 238000002360 preparation method Methods 0.000 title claims abstract description 6
- 239000000835 fiber Substances 0.000 claims abstract description 22
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 11
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000011490 mineral wool Substances 0.000 claims abstract description 11
- 229910052863 mullite Inorganic materials 0.000 claims abstract description 11
- 229910052910 alkali metal silicate Inorganic materials 0.000 claims abstract description 10
- 239000000919 ceramic Substances 0.000 claims abstract description 10
- 239000010881 fly ash Substances 0.000 claims abstract description 10
- 239000004115 Sodium Silicate Substances 0.000 claims abstract description 9
- 238000010438 heat treatment Methods 0.000 claims abstract description 9
- 239000010451 perlite Substances 0.000 claims abstract description 9
- 235000019362 perlite Nutrition 0.000 claims abstract description 9
- 229910052911 sodium silicate Inorganic materials 0.000 claims abstract description 9
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000007787 solid Substances 0.000 claims abstract description 9
- 239000011324 bead Substances 0.000 claims abstract 2
- 239000012814 acoustic material Substances 0.000 claims description 15
- 238000003756 stirring Methods 0.000 claims description 12
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 10
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 10
- 229910052799 carbon Inorganic materials 0.000 claims description 10
- 239000000428 dust Substances 0.000 claims description 10
- 239000002994 raw material Substances 0.000 claims description 9
- 239000007864 aqueous solution Substances 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 238000010521 absorption reaction Methods 0.000 claims description 4
- 238000007493 shaping process Methods 0.000 claims description 2
- 229910052573 porcelain Inorganic materials 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 239000000945 filler Substances 0.000 abstract description 2
- 239000000203 mixture Substances 0.000 abstract description 2
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 abstract 1
- 238000005259 measurement Methods 0.000 description 3
- 238000011056 performance test Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 230000032258 transport Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000011358 absorbing material Substances 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000010883 coal ash Substances 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Classifications
-
- 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
- C04B28/24—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 alkyl, ammonium or metal silicates; containing silica sols
- C04B28/26—Silicates of the alkali metals
-
- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/52—Sound-insulating 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Building Environments (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Abstract
本发明公开了一种隔音材料及其制备方法,该隔音材料包含如下重量份的原料：碱金属硅酸盐50‑60份、硅酸铝纤维 20‑25份、多晶莫来石纤维8‑10份、矿棉3‑5份、陶瓷空心珠2‑4份、膨胀珍珠岩3‑5份、碳粉1‑2份、粉煤灰1‑2份，所述的碱金属硅酸盐优选钠硅酸盐固体，本发明的隔音材料在碱金属硅酸盐溶液中加入多种填料，该混合物在微波加热的环境下其内部形成致密结构，声音在这种致密的结构中传播困难，而该种材料容重较低，制成板材比较轻，便于运输和使用。
Description
技术领域
本发明涉及一种隔音材料，更确切地说，是一种隔音材料及其制备方法。
背景技术
隔音是指通过某种物品把声音或噪音隔绝、隔断、分离等，因此就需要隔音材料。材料一侧的入射声能与另一侧的透射声能相关的分贝数就是该材料的隔音量，通常以符号R（dB）表示。隔音材料或构件，会因使用场合不同，测试方法不同而得出的隔音效果不同。
对于隔音材料，要减弱透射声能，阻挡声音的传播，就不能如同吸音材料那样多孔、疏松、透气,相反它的材质应该是重而密实的，如钢板、铅板、砖墙等一类材料。但是这些材料过于笨重，运输和安装起来都很麻烦。
发明内容
本发明主要是解决现有技术所存在的技术问题，从而提供一种质地较轻且具有较好隔音效果的材料。
本发明的上述技术问题主要是通过下述技术方案得以解决的：
一种隔音材料,包含如下重量份的原料：碱金属硅酸盐50-60份、硅酸铝纤维 20-25份、多晶莫来石纤维8-10份、矿棉3-5份、陶瓷空心珠2-4份、、膨胀珍珠岩3-5份、碳粉1-2份、粉煤灰1-2份。
作为本发明较佳的实施例，所述的碱金属硅酸盐为钠硅酸盐固体。
本发明还公开了一种该隔音材料的制备方法，包含如下步骤：
①原料搅拌：将碱金属硅酸盐加入水中，制成质量百分比为25-50%的水溶液，然后按照重量份比加入硅酸铝纤维、多晶莫来石纤维、矿棉、陶瓷空心珠、膨胀珍珠岩、碳粉、粉煤灰,搅拌均匀；
②成型：将搅拌均匀的原料注入模具中成型，模具采用低微波吸收的耐温材料；
③加热：将步骤②中配好的原料连同模具一起直接放入微波炉中进行加热发泡，微波炉为工业用微波炉，微波炉的频率为2000-3000 兆赫兹，加热时间为30-40 分钟；
④脱模：将加热后的模具从微波炉中取出，进行脱模，所制备的材料在低于450℃的温度下，可直接使用。
本发明的隔音材料在碱金属硅酸盐溶液中加入多种填料，该混合物在微波加热的环境下其内部形成致密结构，声音在这种致密的结构中传播困难，而该种材料容重较低，制成板材比较轻，便于运输和使用。
具体实施方式
下面对本发明的优选实施例进行详细阐述，以使本发明的优点和特征能更易于被本领域技术人员理解，从而对本发明的保护范围做出更为清楚明确的界定。
[实施例1]
1、材料制备
准备如下材料：钠硅酸盐固体50斤、硅酸铝纤维 20斤、多晶莫来石纤维8斤、矿棉3斤、陶瓷空心珠2斤、膨胀珍珠岩3斤、碳粉1斤、粉煤灰1斤。将钠硅酸盐固体加入水中，制成质量百分比为25%的水溶液，然后加入硅酸铝纤维、多晶莫来石纤维、矿棉、陶瓷空心珠、膨胀珍珠岩、碳粉、粉煤灰并搅拌均匀。将搅拌均匀的原料注入模具中成型，模具采用低微波吸收的耐温材料，然后将配好的原料连同模具一起直接放入微波炉中进行加热发泡，微波炉为工业用微波炉，微波炉的频率为2000兆赫兹，加热时间为30分钟。将加热后的模具从微波炉中取出进行脱模备用。
2、性能测试
脱模后的材料测定密度为：115公斤/立方米
将脱模后的材料按照常规方法制成厚8cm的隔音墙，墙体外距离墙面2米的地方放置90分贝的声源，墙体内部距离墙面2米的地方测量噪音大小为32分贝。
测试结果显示，本发明的隔音材料质地较轻且隔音效果较好。
[实施例2]
1、材料制备
准备如下材料：钠硅酸盐固体60斤、硅酸铝纤维 25斤、多晶莫来石纤维10斤、矿棉5斤、陶瓷空心珠4斤、膨胀珍珠岩5斤、碳粉2斤、粉煤灰2斤。将钠硅酸盐固体加入水中，制成质量百分比为50%的水溶液，然后加入硅酸铝纤维、多晶莫来石纤维、矿棉、陶瓷空心珠、膨胀珍珠岩、碳粉、粉煤灰并搅拌均匀。将搅拌均匀的原料注入模具中成型，模具采用低微波吸收的耐温材料，然后将配好的原料连同模具一起直接放入微波炉中进行加热发泡，微波炉为工业用微波炉，微波炉的频率为3000兆赫兹，加热时间为40分钟。将加热后的模具从微波炉中取出进行脱模备用。
2、性能测试
脱模后的材料测定密度为：117公斤/立方米
将脱模后的材料按照常规方法制成厚8cm的隔音墙，墙体外距离墙面2米的地方放置90分贝的声源，墙体内部距离墙面2米的地方测量噪音大小为31分贝。
测试结果显示，本发明的隔音材料质地较轻且隔音效果较好。
[实施例3]
1、材料制备
准备如下材料：钠硅酸盐固体55斤、硅酸铝纤维 22斤、多晶莫来石纤维9斤、矿棉4斤、陶瓷空心珠3斤、膨胀珍珠岩4斤、碳粉1.5斤、粉煤灰1.5斤。将钠硅酸盐固体加入水中，制成质量百分比为35%的水溶液，然后加入硅酸铝纤维、多晶莫来石纤维、矿棉、陶瓷空心珠、膨胀珍珠岩、碳粉、粉煤灰并搅拌均匀。将搅拌均匀的原料注入模具中成型，模具采用低微波吸收的耐温材料，然后将配好的原料连同模具一起直接放入微波炉中进行加热发泡，微波炉为工业用微波炉，微波炉的频率为2500兆赫兹，加热时间为35分钟。将加热后的模具从微波炉中取出进行脱模备用。
2、性能测试
脱模后的材料测定密度为：116公斤/立方米
将脱模后的材料按照常规方法制成厚8cm的隔音墙，墙体外距离墙面2米的地方放置90分贝的声源，墙体内部距离墙面2米的地方测量噪音大小为33分贝。
测试结果显示，本发明的隔音材料质地较轻且隔音效果较好。
以上仅仅以3个实施方式来说明本发明的设计思路，在系统允许的情况下，本发明可以扩展为同时外接更多的功能模块，从而最大限度扩展其功能。
以上所述，仅为本发明的具体实施方式，但本发明的保护范围并不局限于此，任何不经过创造性劳动想到的变化或替换，都应涵盖在本发明的保护范围之内。因此，本发明的保护范围应该以权利要求书所限定的保护范围为准。
Claims (3)
1.一种隔音材料,其特征在于,包含如下重量份的原料：
碱金属硅酸盐50-60份、硅酸铝纤维 20-25份、多晶莫来石纤维8-10份、矿棉3-5份、陶瓷空心珠2-4份、、膨胀珍珠岩3-5份、碳粉1-2份、粉煤灰1-2份。
2.根据权利要求1所述的隔音材料,其特征在于，所述的碱金属硅酸盐为钠硅酸盐固体。
3.一种如权利要求1所述隔音材料的制备方法，包含如下步骤：
①原料搅拌：将碱金属硅酸盐加入水中，制成质量百分比为25-50%的水溶液，然后按照重量份比加入硅酸铝纤维、多晶莫来石纤维、矿棉、陶瓷空心珠、膨胀珍珠岩、碳粉、粉煤灰,搅拌均匀；
②成型：将搅拌均匀的原料注入模具中成型，模具采用低微波吸收的耐温材料；
③加热：将步骤②中配好的原料连同模具一起直接放入微波炉中进行加热发泡，微波炉为工业用微波炉，微波炉的频率为2000-3000 兆赫兹，加热时间为30-40 分钟；
④脱模：将加热后的模具从微波炉中取出，进行脱模，所制备的材料在低于450℃的温度下，可直接使用。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610312294.0A CN105859240B (zh) | 2016-05-11 | 2016-05-11 | 一种隔音材料及其制备方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610312294.0A CN105859240B (zh) | 2016-05-11 | 2016-05-11 | 一种隔音材料及其制备方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105859240A true CN105859240A (zh) | 2016-08-17 |
| CN105859240B CN105859240B (zh) | 2018-11-23 |
Family
ID=56630854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610312294.0A Active CN105859240B (zh) | 2016-05-11 | 2016-05-11 | 一种隔音材料及其制备方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105859240B (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107840631A (zh) * | 2017-11-14 | 2018-03-27 | 广西吉宽太阳能设备有限公司 | 一种耐高温多孔保温材料的制备方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102381884A (zh) * | 2011-09-14 | 2012-03-21 | 南京工业大学 | 一种微波加热碱金属硅酸盐制备多孔保温材料方法 |
-
2016
- 2016-05-11 CN CN201610312294.0A patent/CN105859240B/zh active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102381884A (zh) * | 2011-09-14 | 2012-03-21 | 南京工业大学 | 一种微波加热碱金属硅酸盐制备多孔保温材料方法 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107840631A (zh) * | 2017-11-14 | 2018-03-27 | 广西吉宽太阳能设备有限公司 | 一种耐高温多孔保温材料的制备方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105859240B (zh) | 2018-11-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20020193234A1 (en) | Porous, sound-absorbing ceramic moldings and method for production thereof | |
| KR101503657B1 (ko) | 내화 단열 벽돌 | |
| KR101021467B1 (ko) | 고온 내화성 단열재 조성물 제조방법 | |
| CN103410236A (zh) | 无机复合保温板及其制备方法 | |
| CN110818442B (zh) | 一种以石棉尾矿为原料的CaO-MgO-SiO2系泡沫陶瓷 | |
| CN103641508A (zh) | 一种免烧结地聚合物泡沫陶瓷的制备方法 | |
| CN110713377A (zh) | 一种利用石棉尾矿制备CaO-MgO-SiO2系泡沫陶瓷的方法 | |
| US20220048822A1 (en) | Geopolymer foam composition | |
| CN111484350A (zh) | 一种隔音降噪的发泡陶瓷保温板的生产工艺 | |
| KR20130027869A (ko) | 무기질 다공성 단열재 조성물 제조방법 | |
| CN105859240A (zh) | 一种隔音材料及其制备方法 | |
| CN106751500A (zh) | 一种汽车隔热隔音板的材料及其制备方法 | |
| CN105153472B (zh) | 轻质吸音板材及其制备方法 | |
| CN203487646U (zh) | 无机复合保温板 | |
| Jia-Ni et al. | Unveiling physico-mechanical and acoustical characteristics of fly ash geopolymers through the synergistic impact of density and porosity | |
| CN108275945A (zh) | 一种声屏障单元板及其制备方法与声屏障 | |
| KR20200075205A (ko) | 내화보드 및 이의 제조방법 | |
| CN103496938A (zh) | 一种蛭石防火保温隔音板材及其制备方法 | |
| CN105669127B (zh) | 一种利用工业废渣的建筑保温板及其制备方法 | |
| KR20180128815A (ko) | 천공된 피막구조를 가지는 준불연 스티로폼 패널의 제조방법 | |
| CN102381884B (zh) | 一种微波加热碱金属硅酸盐制备多孔保温材料方法 | |
| JP2004296728A (ja) | 電波吸収体用成型材料、電波吸収体用成型体およびその製造方法、ならびに電波吸収体 | |
| CN115850791A (zh) | 一种轻质隔热吸音复合材料及其制备方法 | |
| CN104403242B (zh) | 一种耐寒的吸声隔热材料的制备方法 | |
| CN111572125A (zh) | 一种复合板材 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20181012 Address after: 225500 No. 997, South Ring Road, rotong street, Jiangyan District, Taizhou, Jiangsu Applicant after: TAIZHOU MENGZHIGU TECHNOLOGY DEVELOPMENT CO.,LTD. Address before: 225500 Room 305, building 18, Hua Er village, Jiangyan Zhenkang, Taizhou, Jiangsu, Jiangyan Applicant before: Ding Jun |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221230 Address after: No. 419, Central Road, Xizha Village, Jinqiu Sub district Office, Boxing Economic Development Zone, Boxing County, Binzhou City, Shandong Province, 256500 Patentee after: Boxing Ruifeng New Material Co.,Ltd. Address before: 225500 No. 997, South Ring Road, rotong street, Jiangyan District, Taizhou, Jiangsu Patentee before: TAIZHOU MENGZHIGU TECHNOLOGY DEVELOPMENT CO.,LTD. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240730 Address after: 212000 West of Daijiamen Gate, High tech Zone, Zhenjiang City, Jiangsu Province Patentee after: Zhenjiang Guangyu environmental protection materials Co.,Ltd. Country or region after: China Address before: No. 419, Central Road, Xizha Village, Jinqiu Sub district Office, Boxing Economic Development Zone, Boxing County, Binzhou City, Shandong Province, 256500 Patentee before: Boxing Ruifeng New Material Co.,Ltd. Country or region before: China |