CN104929332A - Heat-retaining and sound-insulating metal decorating plate - Google Patents
Heat-retaining and sound-insulating metal decorating plate Download PDFInfo
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- CN104929332A CN104929332A CN201510299676.XA CN201510299676A CN104929332A CN 104929332 A CN104929332 A CN 104929332A CN 201510299676 A CN201510299676 A CN 201510299676A CN 104929332 A CN104929332 A CN 104929332A
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Abstract
The invention discloses a heat-retaining and sound-insulating metal decorating plate which comprises a metal heat-retaining baseplate and a sound-insulating decorating layer. The heat-retaining and sound-insulating metal decorating plate is characterized in that the metal heat-retaining baseplate comprises a first steel plate, a heat-retaining foam layer and a second steel plate sequentially from left to right, each of the first steel plate and the second steel plate is phosphorized, and the heat-retaining foam layer is formed by enabling rigid polyurethane foam premixed polyether and polymerized MDI to directly reacting between the first steel plate and the second steel plate. Compared with the prior art, the heat-retaining and sound-insulating metal decorating plate has the advantages that danger that heat-retaining materials are prone to catching fire is avoided, and the surface of each of the first steel plate and the second steel plate is phosphorized, so that corrosion resistance is realized, service life of the plate is prolonged, contact area between the heat-retaining foam layer and the steel plates can be increased, and combining is firmer while shedding is avoided; phosphorizing liquid enables films to be loose and porous in structure, so that sufficient contact area between the steel plates and the heat-retaining foam layer is guaranteed, and the plate is enabled to be firmer and more durable.
Description
Technical field
The present invention relates to architectural decoration material field, in particular a kind of metal finishing sheet material of heat preservation and soundproof.
Background technology
Modern house is fitted up, and people are more and more higher for the requirement of individual privacy and comfortable for living, the call reduced discharging along with national energy-saving, and the requirement be incubated also more and more paid attention to by the finishing in house.Conventional finishing thermal-insulating scheme directly carries out foamed and sprayed process at interior wall, enclose decorative board material again, as needs sound insulation, then also need other sound insulation decorating scheme, so not only occupy the limited interior space, the many materials used in fitment process, also to certain pollution that indoor environment causes, make the house after fitting up cannot be applicable at short notice living.In practice, we find that the bonding force due to polyurethane composition foamed material is inadequate, and impact strength is poor, be easy to vibrations and come off from mould, and polyurethane composition foamed material is directly used in interior decoration, due to the characteristic of its low ignition point, also very easily causes fire.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide a kind of metal finishing sheet material of heat preservation and soundproof.
The present invention is achieved by the following technical solutions: a kind of metal finishing sheet material of heat preservation and soundproof, comprise metal heat preservation base plate and sound isolating decorative layer, sound isolating decorative layer is arranged on the right side of described metal heat preservation base plate, it is characterized in that: metal heat preservation base plate is followed successively by the first steel plate, insulating foam layer and the second steel plate from left to right, first steel plate and the second steel plate are all through phosphorating treatment, and insulating foam layer is that hard polyurethane foam combined polyether and polymeric MDI directly react and generate between the first steel plate and the second steel plate.
As further improvement of these options, the first steel plate and the second steel plate obtain by following Phosphating Solution is parkerized, and the component in Phosphating Solution and content thereof are:
As further improvement of these options, the total acid of Phosphating Solution is 30-35, and free acid is 15-20.
As further improvement of these options, sound isolating decorative layer is followed successively by rubber deadening felt and abatvoix from left to right, and rubber deadening felt polymeric isocyanate glue binds.
As further improvement of these options, sound isolating decorative layer is heat-insulating and sound-absorbing sprayed coating, heat-insulating and sound-absorbing sprayed coating is that heat insulating sprayed material is sprayed in the second steel plate right lateral surface by air pressure pump and is formed, and heat insulating sprayed material has aluminium silicate wool, mineral wool, rock wool or glass wool and water-based adhesive and pigment through mixing and stirring formation.
As further improvement of these options, the preparation method of insulating foam layer is as follows: first on the left side of the right side of the first steel plate and the second steel plate, spray one deck hard polyurethane foam combined polyether, after hard polyurethane foam combined polyether complete wetting surface of steel plate, spray deployed hard polyurethane foam combined polyether and the mixture of polymeric MDI again, to be foamed complete after namely obtain insulating foam layer.
The present invention has the following advantages compared to existing technology: by being arranged between the first steel plate and the second steel plate by insulating foam layer, insulating foam layer is not directly contacted with burning things which may cause a fire disaster, avoid the fire-hazardous danger of heat insulating material, in addition, the surface of the first steel plate and the second steel plate is through phosphorating treatment, serve the effect of anti-corrosion on the one hand, improve the application life of sheet material, on the other hand, micro hole structure is there is through parkerized surface of steel plate, the contact surface between insulating foam layer and steel plate can be increased like this, the first steel plate and the second steel plate is made to be combined more firm with insulating foam layer, the situation that can not come off, this Phosphating Solution free acid is relatively high and total acid is lower compared to free acid, make Phosphating Solution and iron effect very fast, hydrogen can be separated out in a large number, make boundary layer phosphate not easily saturated, cause nucleus to form difficulty, film layer structure be loose, porous, such Phosphating Solution can form comparatively loose phosphate coating at surface of steel plate, ensure contact area enough between steel plate and insulating foam layer, thus make sheet material firm and durable more.
Accompanying drawing explanation
Fig. 1 is structural representation one of the present invention.
Fig. 2 is structural representation two of the present invention.
Detailed description of the invention
Elaborate to embodiments of the invention below, the present embodiment is implemented under premised on technical solution of the present invention, give detailed embodiment and concrete operating process, but protection scope of the present invention is not limited to following embodiment.
Embodiment 1
A kind of metal finishing sheet material of heat preservation and soundproof, comprise metal heat preservation base plate and sound isolating decorative layer, sound isolating decorative layer is arranged on the right side of described metal heat preservation base plate, it is characterized in that: metal heat preservation base plate is followed successively by the first steel plate 1, insulating foam layer 2 and the second steel plate 3 from left to right, first steel plate 1 and the second steel plate 3 are all through phosphorating treatment, and insulating foam layer 2 is that hard polyurethane foam combined polyether and polymeric MDI directly react and generate between the first steel plate 1 and the second steel plate 3.By insulating foam layer 2 being arranged between the first steel plate 1 and the second steel plate 3, insulating foam layer 2 is not directly contacted with burning things which may cause a fire disaster, avoid the fire-hazardous danger of heat insulating material, in addition, the surface of the first steel plate 1 and the second steel plate 3 is through phosphorating treatment, serve the effect of anti-corrosion on the one hand, improve the application life of sheet material, on the other hand, micro hole structure is there is through parkerized surface of steel plate, the contact surface between insulating foam layer 2 and steel plate can be increased like this, the first steel plate 1 and the second steel plate 3 is made to be combined more firm with insulating foam layer 2, the situation that can not come off.
First steel plate 1 and the second steel plate 3 obtain by following Phosphating Solution is parkerized, and the component in Phosphating Solution and content thereof are:
The total acid of Phosphating Solution is 30, and free acid is 15.Mazhev salt provides free acid, total acid and film forming element, and manganese nitrate provides internally-powered, increases phosphating coat corrosion resistance, and phosphoric acid mainly provides free acid to promote reaction, and cobalt nitrate has promotion filming function, also can improve the corrosion resistance of phosphating coat; Tartaric acid is complexing agent, the iron ion in complexing Phosphating Solution, reduces sediment, improves the corrosion resistance of film.This Phosphating Solution free acid is relatively high and total acid is lower compared to free acid, make Phosphating Solution and iron effect very fast, hydrogen can be separated out in a large number, make boundary layer phosphate not easily saturated, cause nucleus to form difficulty, film layer structure be loose, porous, such Phosphating Solution can form comparatively loose phosphate coating at surface of steel plate, ensure contact area enough between steel plate and insulating foam layer 2, thus make sheet material firm and durable more.
Sound isolating decorative layer is followed successively by rubber deadening felt 4 and abatvoix 5 from left to right, and rubber deadening felt 4 binds with polymeric isocyanate glue.Steel plate is larger in the retractility in environment that colds and heat succeed each other due to it, other decorative layers arranged in its surface very easily come off, abatvoix 5 is no exception, by arranging rubber deadening felt 4 between abatvoix 5 and the second steel plate 3, rubber deadening felt 4 adopts quality of rubber materials, springiness, steel plate can be absorbed to expand with heat and contract with cold the deformation brought, while soundproof effect is provided, also effectively ensure that abatvoix 5 and sheet material in conjunction with firmness, abatvoix 5 effectively can absorb sound wave, prevents the echoing of the interior space.Polymeric isocyanate glue is exclusively used in the glue that metal and rubber binds, and in conjunction with the surface, micropore of the second steel plate 3, can ensure the bonding firmness of rubber deadening felt 4 and the second steel plate 3.
The preparation method of insulating foam layer 2 is as follows: first on the left side of the right side of the first steel plate 1 and the second steel plate 3, spray one deck hard polyurethane foam combined polyether, after hard polyurethane foam combined polyether complete wetting surface of steel plate, spray deployed hard polyurethane foam combined polyether and the mixture of polymeric MDI again, to be foamed complete after namely obtain insulating foam layer 2.By such method, insulating foam layer 2 can be made to penetrate into the surface of steel plate, ensure the firmness combined.Improve the globality of sheet material, make sheet material integraty strong, conveniently process and install.
Embodiment 2
A kind of metal finishing sheet material of heat preservation and soundproof, comprise metal heat preservation base plate and sound isolating decorative layer, sound isolating decorative layer is arranged on the right side of described metal heat preservation base plate, it is characterized in that: metal heat preservation base plate is followed successively by the first steel plate 1, insulating foam layer 2 and the second steel plate 3 from left to right, first steel plate 1 and the second steel plate 3 are all through phosphorating treatment, and insulating foam layer 2 is that hard polyurethane foam combined polyether and polymeric MDI directly react and generate between the first steel plate 1 and the second steel plate 3.By insulating foam layer 2 being arranged between the first steel plate 1 and the second steel plate 3, insulating foam layer 2 is not directly contacted with burning things which may cause a fire disaster, avoid the fire-hazardous danger of heat insulating material, in addition, the surface of the first steel plate 1 and the second steel plate 3 is through phosphorating treatment, serve the effect of anti-corrosion on the one hand, improve the application life of sheet material, on the other hand, micro hole structure is there is through parkerized surface of steel plate, the contact surface between insulating foam layer 2 and steel plate can be increased like this, the first steel plate 1 and the second steel plate 3 is made to be combined more firm with insulating foam layer 2, the situation that can not come off.
First steel plate 1 and the second steel plate 3 obtain by following Phosphating Solution is parkerized, and the component in Phosphating Solution and content thereof are:
The total acid of Phosphating Solution is 5, and free acid is 20.Mazhev salt provides free acid, total acid and film forming element, and manganese nitrate provides internally-powered, increases phosphating coat corrosion resistance, and phosphoric acid mainly provides free acid to promote reaction, and cobalt nitrate has promotion filming function, also can improve the corrosion resistance of phosphating coat; Tartaric acid is complexing agent, the iron ion in complexing Phosphating Solution, reduces sediment, improves the corrosion resistance of film.This Phosphating Solution free acid is relatively high and total acid is lower compared to free acid, make Phosphating Solution and iron effect very fast, hydrogen can be separated out in a large number, make boundary layer phosphate not easily saturated, cause nucleus to form difficulty, film layer structure be loose, porous, such Phosphating Solution can form comparatively loose phosphate coating at surface of steel plate, ensure contact area enough between steel plate and insulating foam layer 2, thus make sheet material firm and durable more.
Sound isolating decorative layer is heat-insulating and sound-absorbing sprayed coating 7, heat-insulating and sound-absorbing sprayed coating 7 is that heat insulating sprayed material is sprayed in the second steel plate 3 right lateral surface by air pressure pump and is formed, and heat insulating sprayed material has aluminium silicate wool, mineral wool, rock wool or glass wool and water-based adhesive and pigment through mixing and stirring formation.The second steel plate 3 surface is sprayed to after aluminium silicate wool, mineral wool, rock wool or glass wool and water-based adhesive and pigment being mixed and stirred, the heat-insulating and sound-absorbing sprayed coating 7 formed, structure due to the loose porous gap of fiber can be good at the effect playing sound-absorbing and insulation, water-based adhesive is by the high-velocity spray of air pressure pump, can be good at being combined with the micropore in the second steel plate 3 just face, ensure sound-absorbing sprayed coating and the second steel plate 3 in conjunction with firmness, stir-in pigment is then the function of decoration realized together by once constructing, convenient to operation.
The preparation method of insulating foam layer 2 is as follows: first on the left side of the right side of the first steel plate 1 and the second steel plate 3, spray one deck hard polyurethane foam combined polyether, after hard polyurethane foam combined polyether complete wetting surface of steel plate, spray deployed hard polyurethane foam combined polyether and the mixture of polymeric MDI again, to be foamed complete after namely obtain insulating foam layer 2.By such method, insulating foam layer 2 can be made to penetrate into the surface of steel plate, ensure the firmness combined.Improve the globality of sheet material, make sheet material integraty strong, conveniently process and install.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (6)
1. the metal finishing sheet material of a heat preservation and soundproof, comprise metal heat preservation base plate and sound isolating decorative layer, described sound isolating decorative layer is arranged on the right side of described metal heat preservation base plate, it is characterized in that: described metal heat preservation base plate is followed successively by the first steel plate, insulating foam layer and the second steel plate from left to right, described first steel plate and the second steel plate are all through phosphorating treatment, and described insulating foam layer is that hard polyurethane foam combined polyether and polymeric MDI directly react and generate between described first steel plate and the second steel plate.
2. the metal finishing sheet material of a kind of heat preservation and soundproof as claimed in claim 1, is characterized in that: described first steel plate and the second steel plate obtain by following Phosphating Solution is parkerized, and the component in Phosphating Solution and content thereof are:
Mazhev salt 5-10g/L,
Manganese nitrate 10-15g/L,
Phosphoric acid 20-26g/L,
Tartaric acid 2g/L,
Cobalt nitrate 2g/L,
Surplus is water.
3. the metal finishing sheet material of a kind of heat preservation and soundproof as claimed in claim 2, is characterized in that: the total acid of described Phosphating Solution is 30-35, and free acid is 15-20.
4. the metal finishing sheet material of a kind of heat preservation and soundproof as claimed in claim 1, it is characterized in that: described sound isolating decorative layer is followed successively by rubber deadening felt and abatvoix from left to right, described rubber deadening felt polymeric isocyanate glue binds.
5. the metal finishing sheet material of a kind of heat preservation and soundproof as claimed in claim 1, it is characterized in that: described sound isolating decorative layer is heat-insulating and sound-absorbing sprayed coating, described heat-insulating and sound-absorbing sprayed coating is that heat insulating sprayed material is sprayed in the second steel plate right lateral surface by air pressure pump and is formed, and described heat insulating sprayed material has aluminium silicate wool, mineral wool, rock wool or glass wool and water-based adhesive and pigment through mixing and stirring formation.
6. the metal finishing sheet material of a kind of heat preservation and soundproof as claimed in claim 1, it is characterized in that: the preparation method of described insulating foam layer is as follows: first on the left side of the right side of the first steel plate and the second steel plate, spray one deck hard polyurethane foam combined polyether, after hard polyurethane foam combined polyether complete wetting surface of steel plate, spray deployed hard polyurethane foam combined polyether and the mixture of polymeric MDI again, to be foamed complete after namely obtain described insulating foam layer.
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| CN201510299676.XA CN104929332A (en) | 2015-06-03 | 2015-06-03 | Heat-retaining and sound-insulating metal decorating plate |
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| CN201510299676.XA CN104929332A (en) | 2015-06-03 | 2015-06-03 | Heat-retaining and sound-insulating metal decorating plate |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109424118A (en) * | 2017-08-30 | 2019-03-05 | 郑州市万创环保科技有限公司 | Heat-insulating integral formula building wall board |
| CN109609942A (en) * | 2018-12-28 | 2019-04-12 | 湖南金化科技集团有限公司 | A kind of manganese magnesium based phosphatization liquid |
| CN113027117A (en) * | 2021-03-25 | 2021-06-25 | 中国铁道科学研究院集团有限公司铁道建筑研究所 | Heat preservation template for concrete molding and manufacturing method thereof |
| CN113404241A (en) * | 2021-05-21 | 2021-09-17 | 安徽弘飞新型建材科技有限公司 | Antibacterial metal decorative material |
| CN115042481A (en) * | 2021-03-08 | 2022-09-13 | 吉祥新材料股份有限公司 | Three-dimensional embossed aluminum composite board and preparation method thereof |
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| CN115042481A (en) * | 2021-03-08 | 2022-09-13 | 吉祥新材料股份有限公司 | Three-dimensional embossed aluminum composite board and preparation method thereof |
| CN113027117A (en) * | 2021-03-25 | 2021-06-25 | 中国铁道科学研究院集团有限公司铁道建筑研究所 | Heat preservation template for concrete molding and manufacturing method thereof |
| CN113027117B (en) * | 2021-03-25 | 2024-01-09 | 中国铁道科学研究院集团有限公司铁道建筑研究所 | Thermal insulation template for concrete molding and manufacturing method thereof |
| CN113404241A (en) * | 2021-05-21 | 2021-09-17 | 安徽弘飞新型建材科技有限公司 | Antibacterial metal decorative material |
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Application publication date: 20150923 |