CN102731058A - High performance fireproof magnesite board and manufacturing process thereof - Google Patents
High performance fireproof magnesite board and manufacturing process thereof Download PDFInfo
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- CN102731058A CN102731058A CN2012102367872A CN201210236787A CN102731058A CN 102731058 A CN102731058 A CN 102731058A CN 2012102367872 A CN2012102367872 A CN 2012102367872A CN 201210236787 A CN201210236787 A CN 201210236787A CN 102731058 A CN102731058 A CN 102731058A
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- vermiculite
- glass fiber
- talcum powder
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- magnesium chloride
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Abstract
The invention relates to a high performance fireproof magnesite board which comprises magnesium oxide, magnesium chloride, sawdust, vermiculite, glass fiber sieve cloth, talcum powder, pearlite and water. The manufacturing process of the high performance fireproof magnesite board comprises the steps of agitating, pouring, rolling and forming, maintaining and curing, edge cutting, sanding, and inspecting and packaging. The specific process of agitating comprises 1) preparing raw materials by weight percentage; 2) setting the agitating time; and 3) adding magnesium chloride, vermiculite, glass fiber sieve cloth, talcum powder, magnesium oxide, sawdust and glue into purified water; adding pearlite at 2 minutes of countdown and discharging. The invention has the beneficial effects that the high performance fireproof magnesite board has the advantages of strong resistance to deflection, shear-resistance, shock resistance, fire prevention, no smoke spreading, no deformation after being dipped into water, moth-prevention, and mildew prevention.
Description
Technical field
The present invention relates to building board, relate in particular to a kind of high-performance fire prevention magnesite plate and manufacture craft thereof.
Background technology
At present, house ornamentation sheet material is used wood materials always, though there is advantage, exists and can not prevent fires or fire resistance is poor, moistureproof and water resisting defective and need do the anti-processing of damaging by worms; In addition, along with the deterioration of environment for human survival, conserving forests becomes the top priority of countries in the world environmental protection, therefore adopts high-performance fire prevention magnesite plate to substitute wood materials and has great importance.Existing light weight board is made up of terra alba, spun glass, resin, Natural manganese dioxide, additive mostly on the market;, wherein the mass percent of terra alba is 40%-45%, the mass percent of spun glass is 8%-14%; The mass percent of resin is 10%-20%; Magnesian mass percent is 10%-20%, and the mass percent of additive is 1%-5%, and this sheet material is owing to adopted materials such as Natural manganese dioxide, resin, spun glass; Make it have fire prevention, humidity resistance, the strength ratio gypsum is higher simultaneously.But it is counter-bending, shearing and impact capacity are poor, is difficult to inside and outside wall board, the sheet material of floor and the fire door of some high requests as prefabricated building, and fire prevention elevator etc. can not satisfy the market user demand.
Summary of the invention
The purpose of this invention is to provide a kind of high-performance fire prevention magnesite plate and manufacture craft thereof, overcome the problems referred to above; Have very strong counter-bending, anti-shearing, shock resistance, fire prevention, do not pass indeformablely, anti-after cigarette, the entry damage by worms, the advantage of mildewproof bacterium.
The objective of the invention is to realize through following technical scheme:
A kind of high-performance fire prevention magnesite plate, its main raw material is made up of Natural manganese dioxide, magnesium chloride, wooden chaff, vermiculite, glass fiber mesh, talcum powder, perlite and water, and the weight percent of said various raw materials is: Natural manganese dioxide: 46.8～50.8%; Magnesium chloride: 19～22%, wooden chaff: 0.8～1.2%, vermiculite: 1.2～1.6%; Glass fiber mesh: 1.5～2.5%; Talcum powder: 3～5%, water: 17～25%, perlite: 0.7～1.1%.
The manufacture craft of said high-performance fire prevention magnesite plate comprises that stirring, casting rolls are molded, maintenance curing, cutting edge, sanding, test package.
The concrete technology of said stirring is:
1) weight percent by each raw material is: Natural manganese dioxide: 48.8%, and magnesium chloride: 20.7%, wooden chaff: 1%, vermiculite: 1.4%, glass fiber mesh: 2.0%, talcum powder: 4%, water: 21.2%, perlite: 0.9% normal content is got the raw materials ready.
2) set churning time: bed material 5 minutes, middle material 8 minutes, lining 6 minutes.
3) in water purification, add magnesium chloride, stirring, talcum powder, Natural manganese dioxide, wooden chaff, vermiculite, glue, countdown adds perlite, discharging in the time of 2 minutes.
Said glass fiber mesh adds casting mold before casting rolls is molded.
The beneficial effect of high-performance of the present invention fire prevention magnesite plate and manufacture craft thereof is: have very strong counter-bending, anti-shearing, shock resistance, fire prevention, do not pass indeformablely, anti-after cigarette, the entry damage by worms, the advantage of mildewproof bacterium; Can be used as the inside and outside wall board of house ornamentation sheet material and prefabricated building, the composition board of floor; Use range is wide; Can satisfy the market user demand, help the popularization of sheet material.
Add vermiculite, fire resistance improves 30%, more helps fire prevention, ensures people's safety of life and property.
Description of drawings
Fig. 1 is the synoptic diagram of the preferred operational version of high-performance fire prevention magnesite plate of the present invention.
Among the figure: 1, fiberglass and magnesian compound and plant fiber's plate; 2, glass cloth; 3, fiberglass and magnesian compound and plant fiber's plate.
Embodiment
The described high-performance fire prevention of embodiment of the invention magnesite plate, its main raw material is made up of Natural manganese dioxide, magnesium chloride, wooden chaff, vermiculite, glass fiber mesh, talcum powder, perlite and water, and the weight percent of said various raw materials is: Natural manganese dioxide: 48.8%, magnesium chloride: 20.7%; The wood chaff: 1%, vermiculite: 1.4%, glass fiber mesh: 2.0%, talcum powder: 4%; Water: 21.2%, perlite: 0.9%, perhaps the weight percent of various raw materials is: Natural manganese dioxide: 48%, magnesium chloride: 21.2%; The wood chaff: 0.9%, vermiculite: 1.3%, glass fiber mesh: 2.1%; Talcum powder: 4.2%, water: 21%, perlite: 1%.
The manufacture craft of said high-performance fire prevention magnesite plate comprises that stirring, casting rolls are molded, maintenance curing, cutting edge, sanding, test package.
The concrete technology of said stirring is:
1) weight percent by each raw material is: Natural manganese dioxide: 48.8%, and magnesium chloride: 20.7%, wooden chaff: 1%, vermiculite: 1.4%, glass fiber mesh: 2.0%, talcum powder: 4%, water: 21.2%, perlite: 0.9% normal content is got the raw materials ready.
2) set churning time: bed material 5 minutes, middle material 8 minutes, lining 6 minutes.
3) in water purification, add magnesium chloride, stirring, talcum powder, Natural manganese dioxide, wooden chaff, vermiculite, glue, countdown adds perlite, discharging in the time of 2 minutes.
Said glass fiber mesh adds casting mold before casting rolls is molded.
In whipping process, observe doing of material and wet, Water Level Control and material reaction speed situation; Want scale to survey the material expansion ratio during discharging, must reach the expansion ratio scope of setting.
As shown in Figure 1; The described high-performance fire prevention of embodiment of the invention magnesite plate can be used for making composition board; It comprises fiberglass and magnesian compound and plant fiber's plate 1 of being located at upper and lower layer, central core improvement fiberglass and magnesian compound and plant fiber plate 3, and be located at the glass cloth 2 on fiberglass and magnesian compound and plant fiber's plate 3 upper and lower surfaces respectively, said glass cloth 2 can make fiberglass and magnesian compound and plant fiber's plate 1 and fiberglass and magnesian compound and plant fiber's plate 3 be connected firmly, and does not ftracture; Said fiberglass and magnesian compound and plant fiber plate 3 inside can add the glass work yarn, increase sheet material hardness and resistant to bending ability.
Embodiment according to the invention, the present invention's embodiment more preferably just, for the professional in present technique field, the protection domain that any improvement that the embodiment of the invention is made or change can not exceed accompanying claims of the present invention.
Claims (4)
1. high-performance fire prevention magnesite plate, it is characterized in that: its main raw material is made up of Natural manganese dioxide, magnesium chloride, wooden chaff, vermiculite, glass fiber mesh, talcum powder, perlite and water.
2. high-performance fire prevention magnesite plate according to claim 1, it is characterized in that: the weight percent of said various raw materials is: Natural manganese dioxide: 46.8～50.8%, magnesium chloride: 19～22%; Wood chaff: 0.8～1.2%; Vermiculite: 1.2～1.6%, glass fiber mesh: 1.5～2.5%, talcum powder: 3～5%; Water: 17～25%, perlite: 0.7～1.1%.
3. the manufacture craft of high-performance fire prevention magnesite plate comprises that stirring, casting rolls are molded, maintenance curing, cutting edge, sanding, test package, and it is characterized in that: the concrete technology of said stirring is:
1) weight percent by each raw material is: Natural manganese dioxide: 48.8%, and magnesium chloride: 20.7%, wooden chaff: 1%, vermiculite: 1.4%, glass fiber mesh: 2.0%, talcum powder: 4%, water: 21.2%, perlite: 0.9% normal content is got the raw materials ready;
2) set churning time: bed material 5 minutes, middle material 8 minutes, lining 6 minutes;
3) in water purification, add magnesium chloride, stirring, talcum powder, Natural manganese dioxide, wooden chaff, vermiculite, glue, countdown adds perlite, discharging in the time of 2 minutes.
4. the manufacture craft of high-performance fire prevention magnesite plate according to claim 3, it is characterized in that: said glass fiber mesh adds casting mold before casting rolls is molded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2012102367872A CN102731058B (en) | 2012-07-10 | 2012-07-10 | High performance fireproof magnesite board and manufacturing process thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012102367872A CN102731058B (en) | 2012-07-10 | 2012-07-10 | High performance fireproof magnesite board and manufacturing process thereof |
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| CN102731058A true CN102731058A (en) | 2012-10-17 |
| CN102731058B CN102731058B (en) | 2013-12-11 |
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| CN2012102367872A Expired - Fee Related CN102731058B (en) | 2012-07-10 | 2012-07-10 | High performance fireproof magnesite board and manufacturing process thereof |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103223749A (en) * | 2013-04-25 | 2013-07-31 | 广州新绿环阻燃装饰材料有限公司 | Glass-magnesium-plant fiber composite plate production technology |
| CN104070714A (en) * | 2014-06-10 | 2014-10-01 | 天津安盛达防火材料有限公司 | Fireproof blocking plate |
| CN104945008A (en) * | 2015-06-17 | 2015-09-30 | 中科西奥电梯有限公司 | Fire-proof core veneer material for elevator door, fire-proof core veneer and production method of fire-proof core veneer |
| CN104987105A (en) * | 2015-06-26 | 2015-10-21 | 安徽省中正农业科技开发有限公司 | Biomass-based colour glaze tile and production process thereof |
| CN105110743A (en) * | 2015-07-29 | 2015-12-02 | 卓达新材料科技集团有限公司 | Prefabricated high-strength floor deck and preparation method thereof |
| CN105418050A (en) * | 2015-11-02 | 2016-03-23 | 卓达新材料科技集团有限公司 | Magnesium phosphate floor bearing plate for buildings and preparation method for magnesium phosphate floor bearing plate |
| CN106747156A (en) * | 2016-11-25 | 2017-05-31 | 桂林永福龙港绿色环保建材有限公司 | A kind of novel high-performance glass magnesium fireproof board |
| CN106747132A (en) * | 2016-11-25 | 2017-05-31 | 桂林永福龙港绿色环保建材有限公司 | A kind of production method of light cellular partition board |
| CN106927778A (en) * | 2017-03-24 | 2017-07-07 | 上海新垄防火材料有限公司 | Tunnel top PLASTIC LAMINATED and preparation method thereof |
| CN110080417A (en) * | 2019-05-10 | 2019-08-02 | 沈阳中达钢结构工程有限公司 | A kind of fireproof heat insulating combined wall board |
| CN111058567A (en) * | 2019-12-28 | 2020-04-24 | 浙江晶晶绝缘材料有限公司 | Flame-retardant plate |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108751920A (en) * | 2018-04-28 | 2018-11-06 | 山东源根化学技术研发有限公司 | A method of producing magnesite board with paper white sludge |
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| CN1149534A (en) * | 1995-11-02 | 1997-05-14 | 李学进 | Fire-proof decorative board and its producing method |
| CN1353230A (en) * | 2000-11-02 | 2002-06-12 | 陈平义 | Assembled light refractory partition |
| CN1944327A (en) * | 2006-10-23 | 2007-04-11 | 天津市渤海轻型建材有限公司 | Light fire-proof glass fiber and magnesia combined partition |
| CN101811852A (en) * | 2010-03-22 | 2010-08-25 | 周文英 | Ceramic magnesium plate |
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2012
- 2012-07-10 CN CN2012102367872A patent/CN102731058B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1149534A (en) * | 1995-11-02 | 1997-05-14 | 李学进 | Fire-proof decorative board and its producing method |
| CN1353230A (en) * | 2000-11-02 | 2002-06-12 | 陈平义 | Assembled light refractory partition |
| CN1944327A (en) * | 2006-10-23 | 2007-04-11 | 天津市渤海轻型建材有限公司 | Light fire-proof glass fiber and magnesia combined partition |
| CN101811852A (en) * | 2010-03-22 | 2010-08-25 | 周文英 | Ceramic magnesium plate |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103223749A (en) * | 2013-04-25 | 2013-07-31 | 广州新绿环阻燃装饰材料有限公司 | Glass-magnesium-plant fiber composite plate production technology |
| CN103223749B (en) * | 2013-04-25 | 2016-01-13 | 广州新绿环阻燃装饰材料有限公司 | The production technology of a kind of fiberglass and magnesian compound and plant fiber composite plate |
| CN104070714A (en) * | 2014-06-10 | 2014-10-01 | 天津安盛达防火材料有限公司 | Fireproof blocking plate |
| CN104945008A (en) * | 2015-06-17 | 2015-09-30 | 中科西奥电梯有限公司 | Fire-proof core veneer material for elevator door, fire-proof core veneer and production method of fire-proof core veneer |
| CN104987105A (en) * | 2015-06-26 | 2015-10-21 | 安徽省中正农业科技开发有限公司 | Biomass-based colour glaze tile and production process thereof |
| CN105110743A (en) * | 2015-07-29 | 2015-12-02 | 卓达新材料科技集团有限公司 | Prefabricated high-strength floor deck and preparation method thereof |
| CN105418050A (en) * | 2015-11-02 | 2016-03-23 | 卓达新材料科技集团有限公司 | Magnesium phosphate floor bearing plate for buildings and preparation method for magnesium phosphate floor bearing plate |
| CN106747156A (en) * | 2016-11-25 | 2017-05-31 | 桂林永福龙港绿色环保建材有限公司 | A kind of novel high-performance glass magnesium fireproof board |
| CN106747132A (en) * | 2016-11-25 | 2017-05-31 | 桂林永福龙港绿色环保建材有限公司 | A kind of production method of light cellular partition board |
| CN106927778A (en) * | 2017-03-24 | 2017-07-07 | 上海新垄防火材料有限公司 | Tunnel top PLASTIC LAMINATED and preparation method thereof |
| CN110080417A (en) * | 2019-05-10 | 2019-08-02 | 沈阳中达钢结构工程有限公司 | A kind of fireproof heat insulating combined wall board |
| CN111058567A (en) * | 2019-12-28 | 2020-04-24 | 浙江晶晶绝缘材料有限公司 | Flame-retardant plate |
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| Publication number | Publication date |
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| CN102731058B (en) | 2013-12-11 |
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