CN103707574A - Metal composite heat insulation plate - Google Patents
Metal composite heat insulation plate Download PDFInfo
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- CN103707574A CN103707574A CN201310671352.5A CN201310671352A CN103707574A CN 103707574 A CN103707574 A CN 103707574A CN 201310671352 A CN201310671352 A CN 201310671352A CN 103707574 A CN103707574 A CN 103707574A
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- composite insulation
- metal composite
- insulation board
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- plate
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Abstract
The invention discloses a metal composite heat insulation plate. The metal composite heat insulation plate comprises a plat core and a metal plate surface, and the plate core comprises, by weight, 60-100 parts of wood residue, 30-60 parts of a polystyrene particle, 15-30 parts of isocyanate, 0.5-1.0 parts of oxalic acid and 0.5-2.0 parts of a coupling agent. The metal composite heat insulation plate has the characteristics of protruding heat insulation performance, simultaneous possessing the high strength, fire resistance, durability and chemical pollution resistance of a metal sandwich plate, and low price, and is a heat insulation material having a good market prospect.
Description
?
Technical field
The invention belongs to building material field, be specifically related to a kind of metal composite insulation board.
Background technology
In recent years, building industry is used metal clip central layer to increase gradually, industrial premises, freezer etc., particularly transition is rebuild house with room temporarily, all use in a large number the metal clip central layers of this convenient and swift thermal insulation, the metal covering of chromatic steel sandwich plate is two-layer is up and down chromatic spray painting, core is the insulation material of certain rigidity, its feature is that quality is light, intensity is high, heat-insulating property is good, easy construction, detachable repetition, that uses that China produces from external introduction mainly contains metal polyurethane battenboard and metal polyphenyl sandwich plate, independent research have a cotton battenboard of metal rockwool sandwich board and glassy metal etc.
Color steel metal clip central layer belongs to the building material of national encourage growth, particularly country clearly provides against and uses after solid clay brick, the consumption that metal sandwich sheet becomes metal sandwich sheet in one of its desirable substitute products advanced country in the world structural steelwork has reached 30%, but the research and development of this series products also belong to the primary stage at home, and consumption is less than 1%.
Summary of the invention
The object of this invention is to provide a kind of metal composite insulation board, to make up the deficiencies in the prior art.
A kind of metal composite insulation board, this metal composite insulation board is comprised of plate core and metal plate, and described plate core comprises following weight component: 60～100 parts of wooden slags, 30～60 parts of granules of polystyrene, 15～30 parts of isocyanates, 0.5～1.0 part of oxalic acid, 0.5～2.0 part of coupling agent.
Further, the diameter of described granules of polystyrene is 1～3mm.
The production technology of described technology composite insulation boards comprises the steps:
(1) according to described proportioning take isocyanates, oxalic acid, coupling agent mixes and stir to obtain adhesive mixture;
(2) according to described proportioning, take wooden slag and granules of polystyrene mixes and stirs, add above-mentioned adhesive mixture, stir 30～60min;
(3) then said mixture is joined to the plate core that is pressed into composite insulation boards in cold press;
(4) first at the inner surface of metallic plate, smear adhesive, then by plate core and the bonding rear stacking 10min of metallic plate;
(5) use hot press by metal composite insulation board compacting 16～30min, 80 ℃ of the Temperature Settings of hot press wherein, pressure setting is 0.5kg/cm
2.
Further, wherein the described adhesive being coated with in metallic interior surface of step (4) is that polyurethane adhesive mixes and makes in the ratio of 100:15～25 with curing agent.
Further, wherein the use amount of the described adhesive being coated with in metallic interior surface of step (4) is 300～350g/m
2.
Described metal composite insulation board has the application aspect freezer, warehouse, factory, workshop, prefabricated house, showground.
The feature of described metal composite insulation board is that heat-insulating property is outstanding, has the advantages such as high strength, fire line, durability, chemicals-resistant pollution of metal clip central layer concurrently simultaneously, and low price, is a kind of insulation material with better market prospects.
The specific embodiment
Embodiment 1
A metal composite insulation board, this metal composite insulation board is comprised of plate core and metal plate, and described plate core comprises following weight component: 100 parts of wooden slags, 60 parts of granules of polystyrene, 20 parts of isocyanates, 1.0 parts of oxalic acid, 2.0 parts of coupling agents.
The production technology of described technology composite insulation boards comprises the steps:
(1) according to described proportioning take isocyanates, oxalic acid, coupling agent mixes and stir to obtain adhesive mixture;
(2) according to described proportioning, take wooden slag and granules of polystyrene mixes and stirs, add above-mentioned adhesive mixture, stir 40min;
(3) then said mixture is joined to the plate core that is pressed into composite insulation boards in cold press;
(4) first at the inner surface of metallic plate, smear adhesive, the adhesive being wherein coated with in metallic interior surface is that polyurethane adhesive mixes and makes in the ratio of 100:15 with curing agent, and the use amount of the adhesive being wherein coated with in metallic interior surface is 300g/m
2, then by plate core and the bonding rear stacking 10min of metallic plate;
(5) use hot press that metal composite insulation board is suppressed to 30min, 80 ℃ of the Temperature Settings of hot press wherein, pressure setting is 0.5kg/cm
2.
Embodiment 2
A metal composite insulation board, this metal composite insulation board is comprised of plate core and metal plate, and described plate core comprises following weight component: 60 parts of wooden slags, 40 parts of granules of polystyrene, 15 parts of isocyanates, 0.5 part of oxalic acid, 0.5 part of coupling agent.
The production technology of described technology composite insulation boards comprises the steps:
(1) according to described proportioning take isocyanates, oxalic acid, coupling agent mixes and stir to obtain adhesive mixture;
(2) according to described proportioning, take wooden slag and granules of polystyrene mixes and stirs, add above-mentioned adhesive mixture, stir 30min;
(3) then said mixture is joined to the plate core that is pressed into composite insulation boards in cold press;
(4) first at the inner surface of metallic plate, smear adhesive, the adhesive being wherein coated with in metallic interior surface is that polyurethane adhesive mixes and makes in the ratio of 100:25 with curing agent, and the use amount of the adhesive being wherein coated with in metallic interior surface is 350g/m
2, then by plate core and the bonding rear stacking 10min of metallic plate;
(5) use hot press that metal composite insulation board is suppressed to 20min, 80 ℃ of the Temperature Settings of hot press wherein, pressure setting is 0.5kg/cm
2.
Embodiment 3
A metal composite insulation board, this metal composite insulation board is comprised of plate core and metal plate, and described plate core comprises following weight component: 80 parts of wooden slags, 40 parts of granules of polystyrene, 20 parts of isocyanates, 1.0 parts of oxalic acid, 1.0 parts of coupling agents.
The production technology of described technology composite insulation boards comprises the steps:
(1) according to described proportioning take isocyanates, oxalic acid, coupling agent mixes and stir to obtain adhesive mixture;
(2) according to described proportioning, take wooden slag and granules of polystyrene mixes and stirs, add above-mentioned adhesive mixture, stir 30min;
(3) then said mixture is joined to the plate core that is pressed into composite insulation boards in cold press;
(4) first at the inner surface of metallic plate, smear adhesive, the adhesive being wherein coated with in metallic interior surface is that polyurethane adhesive mixes and makes in the ratio of 100:20 with curing agent, and the use amount of the adhesive being wherein coated with in metallic interior surface is 350g/m
2, then by plate core and the bonding rear stacking 10min of metallic plate;
(5) use hot press that metal composite insulation board is suppressed to 30min, 80 ℃ of the Temperature Settings of hot press wherein, pressure setting is 0.5kg/cm
2.
Claims (6)
1. a metal composite insulation board, this metal composite insulation board is comprised of plate core and metal plate, it is characterized in that, described plate core comprises following weight component: 60～100 parts of wooden slags, 30～60 parts of granules of polystyrene, 15～30 parts of isocyanates, 0.5～1.0 part of oxalic acid, 0.5～2.0 part of coupling agent.
2. a kind of metal composite insulation board according to claim 1, is characterized in that, the diameter of described granules of polystyrene is 1～3mm.
3. a kind of metal composite insulation board according to claim 1, is characterized in that, the production technology of described technology composite insulation boards comprises the steps:
(1) according to described proportioning take isocyanates, oxalic acid, coupling agent mixes and stir to obtain adhesive mixture;
(2) according to described proportioning, take wooden slag and granules of polystyrene mixes and stirs, add above-mentioned adhesive mixture, stir 30～60min;
(3) then said mixture is joined to the plate core that is pressed into composite insulation boards in cold press;
(4) first at the inner surface of metallic plate, smear adhesive, then by plate core and the bonding rear stacking 10min of metallic plate;
(5) use hot press by metal composite insulation board compacting 16～30min, 80 ℃ of the Temperature Settings of hot press wherein, pressure setting is 0.5kg/cm
2.
4. a kind of metal composite insulation board according to claim 3, is characterized in that, wherein the described adhesive being coated with in metallic interior surface of step (4) is that polyurethane adhesive mixes and makes in the ratio of 100:15～25 with curing agent.
5. a kind of metal composite insulation board according to claim 3, is characterized in that, wherein the use amount of the described adhesive being coated with in metallic interior surface of step (4) is 300～350g/m
2.
6. a kind of metal composite insulation board according to claim 1, is characterized in that, described metal composite insulation board has the application aspect freezer, warehouse, factory, workshop, prefabricated house, showground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310671352.5A CN103707574A (en) | 2013-12-12 | 2013-12-12 | Metal composite heat insulation plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310671352.5A CN103707574A (en) | 2013-12-12 | 2013-12-12 | Metal composite heat insulation plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103707574A true CN103707574A (en) | 2014-04-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310671352.5A Pending CN103707574A (en) | 2013-12-12 | 2013-12-12 | Metal composite heat insulation plate |
Country Status (1)
| Country | Link |
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| CN (1) | CN103707574A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107471782A (en) * | 2017-09-07 | 2017-12-15 | 绵阳旺通科技有限公司 | A kind of weather-resistant and high-strength metal composite insulation board |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101148936A (en) * | 2007-09-25 | 2008-03-26 | 朱金龙 | Metal composite plate with fireproof interlayer and manufacturing method thereof |
| CN101475790A (en) * | 2008-01-04 | 2009-07-08 | 杨光 | Novel timber adhesive and preparation thereof |
| CN201468502U (en) * | 2009-06-04 | 2010-05-19 | 梁宜松 | Environment-friendly furniture combined by double-sided color steel composite panel |
| CN102020862A (en) * | 2011-01-07 | 2011-04-20 | 福建农林大学 | Light wood plastic composite and manufacturing method thereof |
| CN102471587A (en) * | 2009-08-13 | 2012-05-23 | 巴斯夫欧洲公司 | Light lignocellulosic materials having good mechanical properties |
| CN202882401U (en) * | 2012-11-16 | 2013-04-17 | 中国建筑股份有限公司 | Steel plate reinforced lightweight high-strength environmental protection material-saving type construction formwork |
| US20130150489A1 (en) * | 2010-09-30 | 2013-06-13 | Bayer Materialscience Llc | Cold-pressed mats of lignocellulosic material having improved cold tack and a process for their production |
-
2013
- 2013-12-12 CN CN201310671352.5A patent/CN103707574A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101148936A (en) * | 2007-09-25 | 2008-03-26 | 朱金龙 | Metal composite plate with fireproof interlayer and manufacturing method thereof |
| CN101475790A (en) * | 2008-01-04 | 2009-07-08 | 杨光 | Novel timber adhesive and preparation thereof |
| CN201468502U (en) * | 2009-06-04 | 2010-05-19 | 梁宜松 | Environment-friendly furniture combined by double-sided color steel composite panel |
| CN102471587A (en) * | 2009-08-13 | 2012-05-23 | 巴斯夫欧洲公司 | Light lignocellulosic materials having good mechanical properties |
| US20130150489A1 (en) * | 2010-09-30 | 2013-06-13 | Bayer Materialscience Llc | Cold-pressed mats of lignocellulosic material having improved cold tack and a process for their production |
| CN102020862A (en) * | 2011-01-07 | 2011-04-20 | 福建农林大学 | Light wood plastic composite and manufacturing method thereof |
| CN202882401U (en) * | 2012-11-16 | 2013-04-17 | 中国建筑股份有限公司 | Steel plate reinforced lightweight high-strength environmental protection material-saving type construction formwork |
Non-Patent Citations (1)
| Title |
|---|
| 唐伟等: "新型金属夹芯板——金属复合保温板的研制", 《林业科技》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107471782A (en) * | 2017-09-07 | 2017-12-15 | 绵阳旺通科技有限公司 | A kind of weather-resistant and high-strength metal composite insulation board |
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Application publication date: 20140409 |