CN102351560A - Sound-absorption/insulation fireproof plate and preparation method thereof - Google Patents
Sound-absorption/insulation fireproof plate and preparation method thereof Download PDFInfo
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- CN102351560A CN102351560A CN2011101638603A CN201110163860A CN102351560A CN 102351560 A CN102351560 A CN 102351560A CN 2011101638603 A CN2011101638603 A CN 2011101638603A CN 201110163860 A CN201110163860 A CN 201110163860A CN 102351560 A CN102351560 A CN 102351560A
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Abstract
The invention discloses a sound-absorption/insulation fireproof plate and a preparation method thereof. The noninflammable thermal-insulation wall material is prepared by the following steps: calcining and fusing natural kieselguhr, sericite powder, mineral fiber, silica sand, surfactant, specific function material and other inorganic materials, foaming, carrying out air separation, granulating, dehumidifying by baking, pulverizing by high pressure draft, and the like. The wall material has the characteristics of low density, thermal insulation, heat preservation, environmental protection and the like, is not inflammable or combustion-supporting, and has specific functions of decomposing formaldehyde, ammonia gas and other harmful gases, inhibiting bacteria, preventing mold and the like. The material can be maded into putty to be applied on a building surface, boiler inner wall, metal storage tank or pipeline surface, and can also be directly pressed into a plate to be applied to architectural finishing. The thermal conductivity of the material is less than 0.2W/(m.k), and the material can resist the high temperature of more than 1200 DEG C.
Description
(1) technical field
The present invention relates to build sound-absorbing sound insulation, fire prevention, heat preserving and insulating material and application thereof.
(2) background technology
In China, plank has obtained widespread use as upholstery sheet material, but timber resources is more and more deficienter.And shortcoming such as that timber has is inflammable, be prone to split, the flexible type that makes moist.PVC sheet material correspondingly, alloy, sheet metal also show as inflammable, and weight is big, costs an arm and a leg etc.
Patent 200910191874.9 has announced to be the preparation of the sound-absorbing sound-proof material of main raw with diatomite, but its main material is a cement, aspect weight, has defective with the environmental protection aspect.Patent 200510017254.5 has been announced a kind of lightweight diatomite sheet material; Be powder body material with diatomite and magnesium chloride and Natural manganese dioxide mainly, magnesium chloride and Natural manganese dioxide have accounted for half of powder body material, and need sulfuric acid to regulate the pH value; Water resistance is general, and intensity is also general.
(3) summary of the invention
In order to promote the over-all properties of above-mentioned materials; Expand its Application Areas; The present invention mainly adopts natural diatomaceous earth, elastic force terra alba, sericite in powder; Microglass fiber; The resin rubber powder, special cement, materials such as whipping agent are compound through machinery; Foaming is after the moulding of laminator pressing plate, and the Air drying maintenance gets product.This sheet material not only has in light weight, and it is not combustion-supporting not burn yet, heat-insulation and heat-preservation, sound-absorbing sound insulation, characteristics such as characteristics such as asepsis environment-protecting also have waterproof, and intensity is big.This sheet material can substitute most of plank and be used for inner wall of building face decoration, and more laying particular emphasis on to be applied in needs the sound-absorbing sound insulation, and fire prevention waits the inner wall decoration that requires.This material thermal conductivity is less than 0.2W/ (M.K), high temperature resistantly reaches 1000 degrees centigrade.
1, a kind of sound-absorbing sound-and-fire proof sheet material and preparation method, main component is:
Mask-making technology: in stirrer, add the dissolving of entry and resin rubber powder, it is compound through machinery to add whipping agent and above powder fiber and cement again, and foaming is after the moulding of laminator pressing plate, and Air drying or 80 degree are dried, and maintenance promptly gets the sheet material finished product.
2, be drinking public water supply according to the tap water described in the summary of the invention 1; Described natural diatomaceous earth is produced by east, Beijing rising sun sun low-carbon (LC) building materials Science and Technology Ltd.; Described elastic force terra alba is produced by Beijing Saiterui Science & Technology Development Co., Ltd., through terra alba and paraffin are carried out surface treatment through the high pressure draft pulverizer; Described sericite in powder is provided by green people coating raw material difficult to understand supermarket, Beijing; Described microglass fiber is that the rotary glass cotton fibre is produced by Langfang Xin Milai chemical building material company limited; Described special cement has the extraordinary building materials of Beijing chemical fibre company limited to produce; Described resin rubber powder is provided by national starch; Described whipping agent is commercially available dodecyl dimethyl brometo de amonio.
3, sheet metal thickness of the present invention can not wait from 1CM to 5CM, can directly substitute plank, PVC plate or other sheet material.Have the sound-absorbing sound insulation, asepsis environment-protecting, fire prevention, waterproof is regulated humidity, and antibacterial and mouldproof absorbs obnoxious flavour, effects such as heat-insulation and heat-preservation.
(4) embodiment
Combine specific embodiments that the present invention is done further description at present.
Instance 1: preparation of powder, it mainly consists of (kilogram):
Production technique: in stirrer, add the dissolving of entry and resin rubber powder, add whipping agent and special cement again, the back that stirs adds other powder, fiber is compound through machinery, pours into trigger squeeze making sheet moulding again, Air drying or 80 degree oven dry.
The sheet material leading indicator:
| Sequence number | Test item | Detected result |
| 1 | Volume density | 600Kg/M 3 |
| 2 | High temperature resistant | Greater than 1000 ℃ |
| 3 | Mohs' hardness | 2-2.5 |
| 4 | Thermal conductivity | Thermal conductivity is less than 0.25W/ (M.K) |
Claims (9)
1. sound-absorbing sound-and-fire proof sheet material and preparation method is characterized in that this sound-absorbing sound-and-fire proof sheet material with natural diatomaceous earth, and the resin rubber powder is the sheet material of main raw.
2. sound-absorbing sound-and-fire proof sheet material according to claim 1 is characterized in that this sheet material main raw is a natural diatomaceous earth, elastic force terra alba, sericite in powder, microglass fiber, resin rubber powder, special cement, one or more of materials such as whipping agent.
3. natural diatomaceous earth according to claim 2 is characterized in that total content is the 40%-80% (weight) of wall material.
4. elastic force terra alba according to claim 2 is characterized in that total content is the 1%-10% (weight) of wall material.
5. sericite in powder according to claim 2 is characterized in that total content is the 1%-10% (weight) of wall material.
6. microglass fiber according to claim 2 is characterized in that total content is the 3%-5% (weight) of wall material.
7. resin rubber powder according to claim 2 is characterized in that total content is the 5%-20% (weight) of wall material.
8. special cement according to claim 1 is characterized in that main component is the aluminate class expansive cement.
9. according to the described sound-absorbing sound-and-fire proof of claim 1-8 sheet material, it is characterized in that thermal conductivity less than 0.2W/ (M.K), high temperature resistant greater than 1000 degrees centigrade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101638603A CN102351560A (en) | 2011-06-17 | 2011-06-17 | Sound-absorption/insulation fireproof plate and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101638603A CN102351560A (en) | 2011-06-17 | 2011-06-17 | Sound-absorption/insulation fireproof plate and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102351560A true CN102351560A (en) | 2012-02-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101638603A Pending CN102351560A (en) | 2011-06-17 | 2011-06-17 | Sound-absorption/insulation fireproof plate and preparation method thereof |
Country Status (1)
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| CN (1) | CN102351560A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106083131A (en) * | 2016-06-14 | 2016-11-09 | 安徽华业建工集团有限公司 | A kind of environment protection architecture sheet material and preparation method thereof |
| CN106431181A (en) * | 2016-08-30 | 2017-02-22 | 卓达新材料科技集团威海股份有限公司 | Board with effect of adjusting indoor air humidity |
| CN109704641A (en) * | 2019-02-26 | 2019-05-03 | 广西鼎康科技股份有限公司 | A kind of diatomite plate and preparation method thereof that sound insulation effect is good |
| CN109774366A (en) * | 2019-01-28 | 2019-05-21 | 郑州博鳌装饰材料有限公司 | Indoor raw-soil Decorative hanging board |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101456698A (en) * | 2008-10-24 | 2009-06-17 | 北京崇高纳米科技有限公司 | Rapid forming high intensity and high functional diatomite composition and method for making the same |
-
2011
- 2011-06-17 CN CN2011101638603A patent/CN102351560A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101456698A (en) * | 2008-10-24 | 2009-06-17 | 北京崇高纳米科技有限公司 | Rapid forming high intensity and high functional diatomite composition and method for making the same |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106083131A (en) * | 2016-06-14 | 2016-11-09 | 安徽华业建工集团有限公司 | A kind of environment protection architecture sheet material and preparation method thereof |
| CN106083131B (en) * | 2016-06-14 | 2019-09-27 | 安徽华业建工集团有限公司 | A kind of environment protection architecture plate and preparation method thereof |
| CN106431181A (en) * | 2016-08-30 | 2017-02-22 | 卓达新材料科技集团威海股份有限公司 | Board with effect of adjusting indoor air humidity |
| CN106431181B (en) * | 2016-08-30 | 2018-10-02 | 卓达新材料科技集团威海股份有限公司 | It is a kind of that there is the plank for adjusting indoor air humidity |
| CN109774366A (en) * | 2019-01-28 | 2019-05-21 | 郑州博鳌装饰材料有限公司 | Indoor raw-soil Decorative hanging board |
| CN109704641A (en) * | 2019-02-26 | 2019-05-03 | 广西鼎康科技股份有限公司 | A kind of diatomite plate and preparation method thereof that sound insulation effect is good |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120215 |