CN1057227A - Composite magnesian fibre board and manufacture method - Google Patents
Composite magnesian fibre board and manufacture method Download PDFInfo
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- CN1057227A CN1057227A CN 90105150 CN90105150A CN1057227A CN 1057227 A CN1057227 A CN 1057227A CN 90105150 CN90105150 CN 90105150 CN 90105150 A CN90105150 A CN 90105150A CN 1057227 A CN1057227 A CN 1057227A
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- magnesium
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- gelatinous material
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Abstract
A kind of composite magnesian fibre board and manufacture method that is used to build with furniture decoration, it is to be composited through magnesium gelatinous material is bonding by multi-layer fiber matter cloth.Magnesium gelatinous material is to be formed by magnesia, magnesium chloride, talcum powder, filament and water modulation.Its toughness of product, the bending and compressive strength of producing with the present invention are better than glued board and fiberboard, have waterproof, fire prevention, characteristics such as anticorrosion.Because of the present invention has adopted cheap material and simple production equipment and processing technology, so the reduced investment of founding the factory, the duration is short, and cost is low, the profit height, and production scale is changeable.Be particularly suitable for local enterprise and township enterprise and individual's operation.
Description
The present invention relates to a kind of composite magnesian fibre board and manufacture method that is used to build with furniture decoration.It is to be composited through magnesium gelatinous material is bonding by multi-layer fiber matter cloth.
The technology the most close with the present invention is Chinese patent 86104319, and magnesia clay constituent and plate forming method, magnesia clay constituent are to be in harmonious proportion and to be formed by magnesia, magnesium chloride-magnesium sulfate, boron ore powder.The moulded products of this clay has halogenation, the low and higher water-resistance of moisture absorption.Its deficiency is not contain cellulosic in its constituent, thereby sheet material resistance to compression, bending strength have been reduced relatively, in order to reach requirement of strength, its plate manufactured goods general thickness is all more than 25mm, the weight of plate is increased, can descend significantly if manufacture thickness 5mm following sheet material resistance to compression, bending strength as stated above.Thereby limited the possibility that its alternative glued board and fiberboard are done decorative panel.
Other has technology related to the present invention is Chinese patent 85106409 artificial marble made from magnesia, and it is made up of magnesium oxychloride, bittern, sawdust, sand, rubble powder etc.Artificial marble made from magnesia is applicable to the decoration at positions such as the ground, metope of architectural engineering, and wearability is preferably arranged.Its deficiency is to contain sand, gravel sand powder etc. in the manufactured goods, and processing such as the product that obtains can not be sawed by construction requirement, follows closely, plane has so also limited its purposes.
At present, China's house decorative material for building is mainly used glued board, fiberboard, calcium-plastic board, plasterboard.Mineral wool board etc.Glued board, fiberboard, calcium-plastic board fire protecting performance are poor, and the unit weight of plasterboard is big, and the moisture-sensitive distortion.The now external mineral wool board that adopts as suspended ceiling decoration material more, but this product complex process, cost is higher, and the scale of founding the factory is big, more can't popularize to satisfy architectural requirement in China.
Purpose of the present invention provides a kind of composite magnesian fibre board and manufacture method with regard to being to avoid above-mentioned weak point of the prior art.
The object of the present invention is achieved like this: composite magnesian fibre board is to be to fill reinforcing material by fiber cloth not of the same race such as glass fabric, cotton fiber cloth, chemical fiber cloths, and is that bonding agent is composited by magnesium gelatinous material.Feature of the present invention is: the magnesium gelatinous material bonding agent is made up of magnesia, magnesium chloride, talcum powder, filament and water modulation, and its weight proportion is magnesia 20-40; Magnesium chloride 1-19; Talcum powder 1-20; Filament 0.1-10; Water is an amount of.The above-mentioned filament of mentioning can be the filament of glass fiber or other quality, the requirement of base substrate rheological characteristic is satisfied in filametntary adding on the one hand, make composite plate have more tension fold resistance and toughness and humidification on the other hand, the thickness of composite plate can both reach the working strength requirement between 1-5mm, especially the adding of glass fiber makes the smooth finish surface of composite plate a kind of natural figure occur, has more increased the decorative effect of composite plate.
The manufacture method of composite magnesian fibre board is as follows:
Magnesium chloride dissolved in mixing arrangement with suitable quantity of water open, dose into magnesia, talcum powder and filament by the magnesium gelatinous material ratio requirement.Filametntary length will be cut and is 1-5 centimetre.Make magnesium gelatinous material after fully stirring.By institute's panel specification requirement, choose greater than the plate glass that requires specification and make mould.By the sheet material required color the pigment that is added into effective dose in the part magnesium gelatinous material of making or colouring agent surface material as composite plate, by hand or machinery on mould, scrape the last layer surface material uniformly, its thickness is generally between 0.1-2mm, apply one deck cellulosic cloth afterwards again, and then scrape the last layer magnesium gelatinous material, and apply one deck cellulosic cloth again, scrape the last layer magnesium gelatinous material again, scrape depositedly so repeatedly, its number of plies is by demand and deciding.It is indoor more than 10 ℃ that the plate of having made is put into temperature, through just can the demoulding after 8-24 hour the natural coagulation, makes composite magnesian fibre board.For doing water rib watt, can do simple and easy water rib template on request, manufacture as stated above.
Embodiments of the invention are as follows:
By weight ratio, get magnesia 30, magnesium chloride 10, talcum powder 9, glass fiber 0.6, water is an amount of.In above-mentioned cooperation ratio, magnesium chloride is opened with water-soluble in mixing arrangement, to dose into magnesia, talcum powder and glass fiber, it is 2 centimeter length that glass fiber is cut, and makes magnesium gelatinous material as adhesive after fully stirring.Common used dalle specification is 900 millimeters * 1800 millimeters, chooses a specification and is 1000 millimeters * 2000 millimeters plate glass and make mould.Manufacture the surface and be the sheet material of blue look, get magnesium gelatinous material that a part makes to the blue look poster colour that wherein adds constant weight, its weight is made by oneself by the requirement of the color and luster depth, the surface material of the Binder Materials that is added with poster colour as composite plate, by hand or machinery to scrape last layer thickness on the glass template uniformly be 1 millimeter surface material, apply layer of glass cloth thereon, and then evenly scrape the last layer magnesium gelatinous material, apply layer of glass cloth again, evenly scrape the last layer magnesium gelatinous material again, scrape depositedly so repeatedly, reach till the thickness of sheet material requirement always.The natural coagulation of at room temperature passing through 8-24 hour just can the demoulding, can obtain by multi-layer fiber matter cloth through the bonding composite magnesian fibre board that is composited of magnesium gelatinous material.
The present invention compared with prior art has following advantage:
The product of producing with the present invention, obviously be better than glued board and fiberboard at aspects such as its toughness, bending and compressive strength, and can saw, can follow closely, can glue, without mopping, have the characteristics such as waterproof, fire prevention, anticorrosion, can replace widely fiberboard, glued board by wooden making, various furniture had both been can be used to make, can do again ceiling, door-plate, decorating inner and external walls plate, the fire-retardant dividing plate of factories and miness, also also replace ceramics finishing lavatory, bathroom, kitchen, its retail price only is 1/2nd of the wooden five-ply board of same size. And sheet metal thickness can be made arbitrarily according to user's needs. Because the present invention has adopted cheap material and simple production equipment and processing technology, so the reduced investment of founding the factory, the duration is short, and cost is low, the profit height, and production scale is changeable, is particularly suitable for local enterprise and township enterprise and individual's operation.
Claims (5)
1, a kind of composite magnesian fibre board, be composited through magnesium gelatinous material is bonding by multi-layer fiber matter cloth, it is characterized in that the magnesium gelatinous material bonding agent is made up of magnesia, magnesium chloride, talcum powder, filament and water modulation, its weight proportion is magnesia 20-40; Magnesium chloride 1-19; Talcum powder 1-20; Filament 0.1-10; Water is an amount of.
2, composite plate according to claim 1 is characterized in that described cellulosic cloth and filament can be cellulosic cloth, the filaments of glass fabric, glass fiber or other quality.
3, the manufacture method of composite plate according to claim 1, it is characterized in that magnesium chloride is opened with the suitable quantity of water dissolving, dose into magnesium chloride, talcum powder and filament, after fully stirring, make magnesium gelatinous material, choose plate glass and make mould, scrape the last layer surface material uniformly at one, apply one deck fiber cloth, and then scrape the last layer magnesium gelatinous material, apply one deck cellulosic cloth again, its number of plies is decided by demand.
4, the manufacture method of composite plate according to claim 3 is characterized in that its length of described filament will be cut and is 1-5 centimetre.
5, the manufacture method of composite plate according to claim 3 is characterized in that described surface material is to be added into pigment or colouring agent is made by magnesium gelatinous material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90105150 CN1057227A (en) | 1990-06-12 | 1990-06-12 | Composite magnesian fibre board and manufacture method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90105150 CN1057227A (en) | 1990-06-12 | 1990-06-12 | Composite magnesian fibre board and manufacture method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1057227A true CN1057227A (en) | 1991-12-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90105150 Pending CN1057227A (en) | 1990-06-12 | 1990-06-12 | Composite magnesian fibre board and manufacture method |
Country Status (1)
| Country | Link |
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| CN (1) | CN1057227A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003024887A1 (en) * | 2001-09-20 | 2003-03-27 | Hung Tang | An inorganic wood-like material |
| CN101987942A (en) * | 2010-08-27 | 2011-03-23 | 支亮 | Inorganic adhesive for fiberboard and making method thereof |
| CN102953519A (en) * | 2011-08-17 | 2013-03-06 | 张树田 | Production process of inorganic colorful aluminum decorative sheet |
| CN107263665A (en) * | 2017-07-18 | 2017-10-20 | 安徽至信竹业科技有限公司 | A kind of fiberboard with inorganic protective layer |
-
1990
- 1990-06-12 CN CN 90105150 patent/CN1057227A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003024887A1 (en) * | 2001-09-20 | 2003-03-27 | Hung Tang | An inorganic wood-like material |
| CN101987942A (en) * | 2010-08-27 | 2011-03-23 | 支亮 | Inorganic adhesive for fiberboard and making method thereof |
| CN102953519A (en) * | 2011-08-17 | 2013-03-06 | 张树田 | Production process of inorganic colorful aluminum decorative sheet |
| CN107263665A (en) * | 2017-07-18 | 2017-10-20 | 安徽至信竹业科技有限公司 | A kind of fiberboard with inorganic protective layer |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |