CN101343897A - Coal ash heat-preservation heat-insulation fire-proof slab and producion method thereof - Google Patents
Coal ash heat-preservation heat-insulation fire-proof slab and producion method thereof Download PDFInfo
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- CN101343897A CN101343897A CNA2007100495112A CN200710049511A CN101343897A CN 101343897 A CN101343897 A CN 101343897A CN A2007100495112 A CNA2007100495112 A CN A2007100495112A CN 200710049511 A CN200710049511 A CN 200710049511A CN 101343897 A CN101343897 A CN 101343897A
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Abstract
The invention discloses a coal ash thermal retardation and heat insulation fireproof plate as well as a production method thereof. The coal ash thermal retardation and heat insulation fireproof plate consists of a phenol formaldehyde foam plate layer (1) and a coal ash layer (2). The coal ash thermal retardation and heat insulation fireproof plate is characterized in that the coal ash layer blended with fireproof resin is hot-pressed on one surface of the phenol formaldehyde foam plate. The production method comprises the following steps: firstly, materials are prepared in parts by weight: 1000 parts of coal ashes, not less than 100 parts of formaldehyde phenol resin or melamine resin, and 10 to 30 parts of solidifying agent hexamethylene tetramine; secondly, the components are evenly blended, and poured into a mould, and flattened; thirdly, the phenol formaldehyde foam plate is put into the mould; and fourthly, temperature and pressure are increased on a hot pressing machine. Coal ashes are selected as the raw material in the invention, and are formed after being burnt at a high temperature, and can bear the high temperature of hundreds of Celsius degrees, the coal ashes are heated, pressed and shaped after a bonding agent and a solidifying agent are added, and the coal ash thermal retardation and heat insulation fireproof plate has the advantages of high temperature resistance, non distortion, light mass, high intensity and fire prevention, and the purpose of the invention is completely achieved.
Description
Technical field
The present invention relates to a kind of wood-based plate and production method thereof, relate in particular to a kind of coal ash heat-preservation heat-insulation PLASTIC LAMINATED and production method thereof.
Background technology
As everyone knows, along with the attention of people to energy conservation, the product that various heat insulating materials are made has begun a large amount of the indoor and outdoor of building that are used for.But, in the existing thermal insulation product, major part is to be that base material is made with extruded polystyrene board, polyurethane foaming plate, these two kinds of materials are met heat will produce shrinkage strain, can burn when meeting fire, thereby lose heat insulating effect and decorative effect, even can take place to come off and fall down problems such as hurt sb.'s feelings from body of wall.
Summary of the invention
The objective of the invention is to provides a kind of high temperature resistant, indeformable, high-strength light, a kind of coal ash heat-preservation heat-insulation PLASTIC LAMINATED of fireproof and production method thereof for overcoming the deficiencies in the prior art, its concrete technical scheme is: the coal ash heat-preservation heat-insulation PLASTIC LAMINATED is made up of phenol formaldehyde foam flaggy and fine coal grieshoch, and the fine coal grieshoch that hot pressing one is mixed with flame-resistant resin is gone up on a surface of phenolic foam board.
Also can be mixed with the fine coal grieshoch of flame-resistant resin in the another side hot pressing one simultaneously of phenolic foam board.
Be weight reduction, can in flyash, admix foaming ceramic fine bead or glass foaming cenosphere.
The production method of coal ash heat-preservation heat-insulation PLASTIC LAMINATED is as follows:
A, the component of pressing the row weight portion are got the raw materials ready: 1000 parts in flyash, phenolic resins or melmac are not less than 100 parts, curing compound chlorine methine tetramine 10-30 part;
B, with above-mentioned component mixing, pour mould into, smooth;
C, in mould, put into phenolic foam board;
D, the pressurization of on hot press, heating.
Also can add at the another side of phenolic foam board mixing the component material, smooth, the hot repressing moulding.
Also can glue together a profiled sheeting, the component material of another side hot pressing mixing in the one side of phenolic foam board.
The umber of said phenolic resins or melmac is solid part.
Required moulding pressure is 0.001-0.5MPa.
Heating-up temperature is 100-200 ℃.
Molding time is 120-1200S.
Because the raw material that the present invention selects for use is a flyash, itself be exactly to form behind the high temperature, so can bear higher temperature, after adding bonding agent, curing compound are heated extrusion forming, have high temperature resistant, indeformable, lightweight, high-strength advantage, after testing, its insulation layer coefficient of thermal conductivity of production board 0.026-0.035, rupture strength＞12MPa, fireproof performance reach A level incombustible material standard.Reached purpose of the present invention fully, in addition the top layer is decorated and is a kind of fabulous fireproof heat insulating heat-insulating decorative material again.The utilization and extention of product of the present invention also meets the industrial policy of national energy-saving and emission-reduction simultaneously.
Description of drawings
Fig. 1 is the structural representation of coal ash heat-preservation heat-insulation PLASTIC LAMINATED of the present invention.
The specific embodiment
Embodiment 1, and the coal ash heat-preservation heat-insulation PLASTIC LAMINATED is made up of phenol formaldehyde foam flaggy 1 and fine coal grieshoch 2, and the fine coal grieshoch that hot pressing one is mixed with flame-resistant resin is gone up on a surface of phenolic foam board.Its production method is as follows: A, the component of pressing the row weight portion are got the raw materials ready: 1000 parts in flyash, 100 parts in phenolic resins (solid part), 10 parts of curing compound chlorine methine tetramines; B, with above-mentioned component mixing, pour mould into, smooth; C, in mould, put into phenolic foam board; D, the pressurization of on hot press, heating.Required moulding pressure is 0.001MPa.Heating-up temperature is 100 ℃.Molding time is 1200S.
Embodiment 2, and the coal ash heat-preservation heat-insulation PLASTIC LAMINATED is made up of phenol formaldehyde foam flaggy 1 and fine coal grieshoch 2, and the fine coal grieshoch that hot pressing one is mixed with flame-resistant resin is gone up on a surface of phenolic foam board.Its production method is as follows: A, the component of pressing the row weight portion are got the raw materials ready: 1000 parts in flyash wherein is mixed with 400 parts of glass foaming cenospheres, 150 parts in phenolic resins (solid part), 20 parts of curing compound chlorine methine tetramines; B, with above-mentioned component mixing, pour mould into, smooth; C, in mould, put into phenolic foam board; D, the pressurization of on hot press, heating.Required moulding pressure is 0.1MPa.Heating-up temperature is 120 ℃.Molding time is 800S.
Embodiment 4, and the coal ash heat-preservation heat-insulation PLASTIC LAMINATED is made up of phenol formaldehyde foam flaggy 1 and fine coal grieshoch 2, and the fine coal grieshoch that hot pressing one is mixed with flame-resistant resin, the compound cement fortifying fibre calcium silicate board of another side are gone up in a surface of phenolic foam board.Its production method is as follows: A, the component of pressing the row weight portion are got the raw materials ready: 1000 parts in flyash wherein is mixed with 400 parts of glass foaming cenospheres, 150 parts in phenolic resins (solid part), 20 parts of curing compound chlorine methine tetramines; B, in mould, put into the phenolic foam board that is compounded with a cement fortifying fibre calcium silicate board earlier; C, with above-mentioned component mixing, pour mould into, smooth; D, the pressurization of on hot press, heating.Required moulding pressure is 0.1MPa.Heating-up temperature is 120 ℃.Molding time is 800S.
Claims (11)
1, a kind of coal ash heat-preservation heat-insulation PLASTIC LAMINATED, the coal ash heat-preservation heat-insulation plate is made up of phenol formaldehyde foam flaggy (1) and flyash cementing layer (2), it is characterized in that: the fine coal grieshoch that hot pressing one is mixed with flame-resistant resin is gone up on a surface of phenolic foam board.
2, a kind of coal ash heat-preservation heat-insulation PLASTIC LAMINATED according to claim 1 is characterized in that: the fine coal grieshoch (3) that is mixed with flame-resistant resin in the another side hot pressing one of phenolic foam board (1).
3, a kind of coal ash heat-preservation heat-insulation PLASTIC LAMINATED according to claim 1 is characterized in that: be mixed with foaming ceramic fine bead or glass foaming cenosphere in the flyash.
4, a kind of production method of coal ash heat-preservation heat-insulation PLASTIC LAMINATED follows these steps to carry out:
(1) component of pressing the row weight portion is got the raw materials ready: 1000 parts in flyash, phenolic resins or melmac are not less than 100 parts, curing compound chlorine methine tetramine 10-30 part;
(2) with above-mentioned component mixing, pour mould into, smooth;
(3) in mould, put into phenolic foam board;
(4) pressurization of on hot press, heating.
5, the production method of a kind of coal ash heat-preservation heat-insulation PLASTIC LAMINATED according to claim 4 is characterized in that: the another side of phenolic foam board add mixing the component material, smooth, the hot repressing moulding.
6, the production method of a kind of coal ash heat-preservation heat-insulation PLASTIC LAMINATED according to claim 4 is characterized in that: glue together a profiled sheeting in the one side of phenolic foam board, the component material of another side hot pressing mixing.
7, the production method of a kind of coal ash heat-preservation heat-insulation PLASTIC LAMINATED according to claim 4 is characterized in that: the foaming ceramic fine bead of adding or glass foaming cenosphere weight portion are 100-400 part.
8, the production method of a kind of coal ash heat-preservation heat-insulation PLASTIC LAMINATED according to claim 4 is characterized in that: the umber of said phenolic resins or melmac is solid part.
9, the production method of a kind of coal ash heat-preservation heat-insulation PLASTIC LAMINATED according to claim 4 is characterized in that: required moulding pressure is 0.001-0.5MPa.
10, the production method of a kind of coal ash heat-preservation heat-insulation PLASTIC LAMINATED according to claim 4 is characterized in that: heating-up temperature is 100-200 ℃.
11, the production method of a kind of coal ash heat-preservation heat-insulation PLASTIC LAMINATED according to claim 4 is characterized in that: molding time is 120-1200S.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100495112A CN101343897A (en) | 2007-07-09 | 2007-07-09 | Coal ash heat-preservation heat-insulation fire-proof slab and producion method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100495112A CN101343897A (en) | 2007-07-09 | 2007-07-09 | Coal ash heat-preservation heat-insulation fire-proof slab and producion method thereof |
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| Publication Number | Publication Date |
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| CN101343897A true CN101343897A (en) | 2009-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNA2007100495112A Pending CN101343897A (en) | 2007-07-09 | 2007-07-09 | Coal ash heat-preservation heat-insulation fire-proof slab and producion method thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102372471A (en) * | 2011-08-10 | 2012-03-14 | 北京索利特新型建筑材料有限公司 | Vitrified micro-bubble phenolic foam thermal insulation size |
| AT511686A1 (en) * | 2011-06-28 | 2013-01-15 | Schoby Michael | ASH-INSULATION PANEL |
| CN102953446A (en) * | 2012-12-04 | 2013-03-06 | 山东圣泉化工股份有限公司 | Phenolic foam heat-insulating board made of composite flame-retardant material |
| CN103821246A (en) * | 2013-12-31 | 2014-05-28 | 吴宏琴 | Production method of light fireproof boards |
| CN108975765A (en) * | 2018-07-16 | 2018-12-11 | 江苏省苏安能节能建材科技有限公司 | A kind of novel vacuum heat-insulating board and its preparation and application |
-
2007
- 2007-07-09 CN CNA2007100495112A patent/CN101343897A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT511686A1 (en) * | 2011-06-28 | 2013-01-15 | Schoby Michael | ASH-INSULATION PANEL |
| CN102372471A (en) * | 2011-08-10 | 2012-03-14 | 北京索利特新型建筑材料有限公司 | Vitrified micro-bubble phenolic foam thermal insulation size |
| CN102372471B (en) * | 2011-08-10 | 2013-09-11 | 北京索利特新型建筑材料有限公司 | Vitrified micro-bubble phenolic foam thermal insulation size |
| CN102953446A (en) * | 2012-12-04 | 2013-03-06 | 山东圣泉化工股份有限公司 | Phenolic foam heat-insulating board made of composite flame-retardant material |
| CN103821246A (en) * | 2013-12-31 | 2014-05-28 | 吴宏琴 | Production method of light fireproof boards |
| CN103821246B (en) * | 2013-12-31 | 2016-01-13 | 吴宏琴 | A kind of production method of light-weight fireproof plate |
| CN108975765A (en) * | 2018-07-16 | 2018-12-11 | 江苏省苏安能节能建材科技有限公司 | A kind of novel vacuum heat-insulating board and its preparation and application |
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Open date: 20090114 |